About this Collection: Historic Mine Report Files c. 1900-1980
This large collection of mining records from the Department of Natural Resources is organized alphabetically by county and mine name from 1900-1980. The collection is especially useful to those doing corporate research; mine history, geological work, and is often referred to when we conduct research for uranium miners who are trying to document their radon exposure levels.
Mine files consist of two types of reports: "Annual Operator Reports" and "Annual Inspector Information Reports." Information found in these records may include name of mine, kind of operation, mine owner, insurance carrier, mine operator, location of property, production for the year, labor statistics, geological formation, size of deposit/vein, and a description of equipment and structures. Please note that the files described above may not include an annual report for every year that the mine was in operation.
How to Find Information
View an index of Historic Mine Report Files from 1900-1980.
- Alamosa
Box 104027
- Arastra Gulch Mining and Milling Company
- Archuleta
Box 104027
- Chimney Rock Coal
- Orchard Tunnel
- San Juan - Chama Project
- Baca
Box 104027
- F&G
- Locklin
- Sundust
- Bent
Box 104027
- Caddoa Reservoir Project
- Boulder
Box 104027
• 1905
• Ruby Mine
• Amy Paul Mine
• 5 Mine
• A. L. & M. Mine
• Acme Mine
• Ala Makee Mine
• Alaska Tunnel
• Albert Lea Tungsten Mining & Milling Company
• Alhambra Tunnel
• Alice Mine
• Allen Park Power & Mining Company
• Allgrove Mining & Milling Company
• Allied Gold Mining Company
• Alpine Horn Mine
• American Gold & Platinum Company
• American Mine
• Anchor Mine
• Arapahoe Group
• Argo Mine
• Atlanta Mine
• Atlantic Mine
• Aurum Enterprises Incorporated
• Aztec Mine
• B & M Mine
• Baltimore Mine
• Barker
• Baron Group
• Baxter Mine
• Beaver Mine
• Belcher Mine
• Bell Mine
• Belle of Memphis Mine
• Belleville Mine
• Bellmont Mine
• Bellvue Mine
• Ben C. Rowell Mine
• Bernheisel Shaft
• Bernice
• Big Five Tunnel
• Big Horn
• Big Six Lease
• Bismark Mine
• Black Beauty
• Black Bird Mine
• Black Cloud
• Black Diamond
• Black Hope No. 1
• Black Jack Mine
• Black Prince Mine
• Blue Bird Mine
• Blue Coat
• Blue Hill Mine
• Blue Jay Mine
• Blue Ribbon Mine
• Blue Stone Lode
• Bonanza Mine
• Boreas Group
• Boston Mine
• Boulder Canon Tungsten Company
• Boulder Consolidated Mining & Milling Company
• Boulder County Tunnel
• Boulder Mining & Milling Company
• Boulder Supply Canal
• Boulder Tungsten Production Company
• Bradshaw
• Broadway Group
• Brock Mines Company
• Brown & Brown Spar
• Buckeye Mine
• Buckhorn Mine
• Buckskin Joe No. 1
• Buena Vista
• Bueno
• Buffalo #1
• Burlington Boulder Mining & Milling Company
• Burlington Mine
• Bushelt Mining Company - Delaware Group
• Butch
• Button Rock Dam
• Caledonia Mine
• California Mine
• Carfield Mine
• Caribou Mine
• Carnotite Products Company
• Cash Mine, Gold Hill District
• Cash Mine, Magnolia District
• Castle Gulch Mine
• Castle Mine
• Celestial Extension Mine
• Celestial Mine
• Centennial & Bismarck Group
• Champion Gladiator
• Chancellor Mine
• Charity Mine
• Clara Mine
• Clemon, W. B.
• Clipper Mine
• Clyde & Gale
• Clyde Mine
• Coal Springs Mine, Gold Hill
• Coal Springs Mine, Nederland
• Cobb Mine
• Colby Placer
• Colorado - New York Gold & Copper Mining Company
• Colorado #2
• Colorado #2
• Colorado Mine
• Colorado Miracle Mine
• Colorado Tungsten Mines Company
• Colorado United Mines Company
• Columbia
• Columbine
• Columbus Mines
• Commonwealth Mining & Investment Company
• Comstock
• Comstock Mine .
• Concord Mine
• Conger Mine
• Consolation Mine
• Consolidated Gold Mining
• Consolidated Leasing Company
• Copper Geanse Group
• Copper Glance
• Copper King Mine
• Corning Mine
• Cornucopia
• Cracker Jack
• Crete Mine
• Croesus Mine
• Cross & Cross No. 4
• Cross Mine
• Crow #18
• Crow #36
• D & S. L. Railway Tunnel No. 10
• D Idaho Mine
• D Swathmore Tunnel
• Dail Owen
• Dana Mining Company
• David Lode
• Dead Medicine Mine
• Degge - Clark Tungsten Mining Milling & Refining Company
• Denver - Boulder Tungsten P & D Company
• Denver Group
• Denver Municipal Water Project
• Denver Tungsten Mining & Milling Company
• Denver Tunnel Company
• Des Moines Mine
• Dew Drop
• Dewarest Tungsten Manufacturing Company
• Dig Mote Mining & Milling Company
• Dime Mine
• Dixie Mine
• Dodge Patent
• Dolly Vatden Mine
• Doolittle Mine
• Dorothy Mine
• Dozer
• Durias Mine
• Dutch Park MineBox 104028
• Earl
• East Boston Mine
• East Columbia Mine
• East Slide Mine
• Eclipse Mine
• Ega Mining & Milling Company
• Elk Head
• Ella C Mine
• Elsie Mine
• Emancipation Mine
• Emily Mine & Mill
• Emmett Mine
• Empire Mine
• Empress Mine
• Enterprise Mine
• Equator Mine
• Escanaba
• Esmeralda Mine
• Eureka Mine
• Eureka Mine
• Evans Groups
• Excelsoir Mine & Mill
• Fair Day
• Faircount, Denver, Pike and Meridian Mines
• Fairfax Mine
• Fairview Mine
• Faitcount Mine
• Farmer Boy
• Fitzsimmons Mine & Mill
• Five Brothers Mine
• Flouride Mine
• Flourite Mine
• Fool’s Paradise
• Forest Home Mine
• Forest Mine
• Fortune - Senator Hill Mines
• Fortune Dyke Gold Mining Company
• Fortune Mine
• Fortune No. 2 Mine
• Fourth of July Mine
• Fraction
• Frances Mitchell Mining Company
• Franklin Mine
• Franklin No. 5
• Free Coinage
• G & S Mines
• Gardner
• Gardner Emancipation Consolidated Mines Company
• Gardner Mine #556
• Garfield Mine
• Gatlin Mine
• George Henry Mine
• Gettysburg Mine
• Gilard Mine
• Gillispie & Brighton Mines
• Gilpin County Mine
• Gina #1 & #2
• Gladiator Mine
• Gladstone
• Gladys Mine
• Glen Clover Mine
• Gold Bond Development Company
• Gold Chief Group
• Gold Dust Mine & Mill
• Gold Farm Mine
• Gold Finch
• Gold Hill Concentrating Company
• Gold Hill Mining Company
• Gold Leaf
• Gold Lode Mine
• Gold Mountain Mining & Improvement Company
• Gold Nugget Mines Company
• Golden Age Mine
• Golden Bell Mine
• Golden Chest Project
• Golden Cross Mine
• Golden Crown Mine
• Golden Eagle Mine
• Golden Harp Mine
• Golden Princess
• Golden Queen
• Golden Reward Mine
• Golden Triangle Mine
• Goldsmith Maid Mine
• Good Friday Mine
• Good Hope
• Gordova
• Grace Mine
• Grand County Mine
• Grand Republic
• Grand View Mine
• Grant Mine
• Graphic Mine
• Gray Bird
• Gray Copper Mine
• Gray Eagle Mine
• Grayback Mine
• Great Britain Mine
• Great West Mine
• Green Spar Mine
• Grouse Mine
• Hallie - A - Mine
• Happy Thought Mine
• Harlow Mine
• Herald Mine
• Hereafter Mine
• Hibbs, J. G. Ore Company
• Hidden Treasure
• Hideaway Mine #1
• Highland Mary Mining Milling & Power Company
• Highline Tunnel
• Hildegarde
• Hill Billy
• Hillside
• Home Sweet Home
• Homestake & Bighorn
• Homestead Mine
• Hoosier Mine
• Hope
• Horseshoe Mine
• Horsfal Mine
• Hugo
• Humboldt Gold Mining Milling & Investment Company
• Humboldt Mine
• Huron Mine
• Ideal No. 2 Mine
• Illinois Mine
• Illinois Mining Company
• Independence Mine
• India Mine
• Indian Point Mine
• Ingram Mine
• Inspiration Mine
• Iowa Mine
• Iron Age Mine
• Iron Dyke Mine
• Iron Mine
• Iron Silver Mine
• J. Albine
• John Jay Mine & Mill
• July Bird
• Jumbo Mine
• Kaiser Group
• Kansas City Mine
• Kekeonga Mine
• Keystone Mine
• King & King No. 1 & No. 2
• King Wilhelm Mine
• Kohinoor Lode Claim
• Lady Bug Boulder 104028 (J Lady Franklin Mine
• Lady Luck
• Lagonda Mining & Milling Company
• Lake
• Lake Wood
• Lallah Rookh Mine
• Lamar Mine
• Lands End
• LaSalle #1
• Last Chance Mine
• Layman Mine
• Left Hand Reservoir
• Leo the Lion Lode #1
• Liberty Group
• Lincoln
• Little Bell & Extension Mines
• Little Giant Mine
• Little Johnnie Mine
• Little Jule Mine
• Little Lester
• Little Maxine No 1, 2, 3, & 4
• Little Pittsburg Mine
• Little Princess
• Livingston Mine
• Logan Mine
• Lone Pine Mine
• Long Shot
• Longfellow Mine
• Lookout
• Lookout Mining Company
• Lord Byron
• Lost Dutchman
• Lost Lake Mine
• Luck Two Mines Company
• Lucky Lady
• Lucky Star GroupBox 104029
• Macky
• Madeline Mine
• Madredoro Mine
• Maggie Mine
• Mammoth Mine & Mill
• Manyon Lease
• Marqeuis Tungsten Mining Company
• Mary Mine
• Mary Nelson Mine
• Mary Olive Mine
• Mary V. Mine
• MaudS
• May Belle Mine
• May Mine
• May Queen Mine
• Mazda Tungsten Manufacturing Company
• McDonald Gold Mining & Milling Company
• Meda Manufacturing Company
• Melissa Mining & Milling Company
• Melvina Mine
• Miami Pineshade Mine
• Mike’s Adit
• Milan Mine
• Mile High
• Milwaukee Mine
• Minneapolis Mine
• Minnie Foy Mine
• Missing Link Mine
• Missoula Mine
• Modern Ore Reduction Company
• Mogul Tunnel
• Moltke Mine
• Montezuma Mine
• Moore Mining, Milling & Development Company
• Morning Glory Mine
• Morning Star Mine
• Mounatin Squaw
• Mount Pleasant Mine
• Mountain Chief Mine
• Mountain Lion Mine
• Mutual Cooperative Mining Company
• Myrtle Mine
• Mystery
• Nancy Group
• National #2
• National Tungsten Company
• Nations Treasure Mine
• Nelson Mines
• Nettle Mine
• New Enterprise Mine
• New Girl Mine
• New Morning Gold Mining Company
• New Prussian Mine
• New Rival Mine
• New York Mine
• New York Union Gold Mining Company
• Nicholls Mine
• Night Shade
• Nil Desperandum Mines Company
• Nil Sine Numine
• Ninety Four Mine
• No Name Mine
• Northwestern Gold Mining & Milling
• NRA Mine
• Number Five Mine
• & M Mine
• Occidental
• Occidental Mine
• Ohio
• Oklahoma Mine
• Old Crucible Mining & Milling Company
• One & Three Quarters Mine
• Ophir Mine
• Oregon Mine & Mill
• Orphan Boy Mine
• Pandora Mine
• Pay Rock Mine
• Paymaster Mine
• Peacock Mine
• Peewink
• Pembroke Mining & Milling
• Pennsylvania Mine
• Philadelphia Mine
• Phillips Extension
• Piddler
• Pilot Mine
• Pine Knot
• Pine Shade Mine
• Pittsburgh Mine
• Plaisance Mining & Milling Company
• Platteville Mine
• Pleasant View
• Plow Boy Mine
• Poopout
• Poorman Mine
• Porphyry Silver
• Portland Mine
• Potose - Caribou
• Primos Company
• Princess Eulalia
• Princeton Mine
• Prospect Claim
• Prospect Mine
• Prussian Mine
• Pueblo Mine
• Puzzler Mine
• Q Matchless Tungsten Mining Company
• Q Nineteen Hundred Five
• Quaker
• Rafter Lease
• Railroad Boy
• Rainbow Mine
• Rake Off Mine
• Rambler Mine
• Ray Jay Gold Mining & Milling Company
• Ready Cash Mine
• Ready Money Mine
• Recluse Mine
• Red Gold Mine
• Red Signe Mine
• Red Spruce
• Reppy Gold Mining Company
• Revenge
• Rex
• Richmond
• Rio unto
• Rip Van Dam
• Robin
• Rocky Mountain Mammoth
• Rocky Mountain Mine
• Rogers Tract
• Roosevelt Mine
• Root Cellar
• Roseberry Mine
• Roslyn
• Royal Gem Mining
• Rusty Dime
• Sac & Fox Mine
• Saint Louis Mine
• Salina Mine
• San Domingo Mine
• Santa LaSaria
• Scotia Mine
• Senator Hill & Ophir Syndicate
• Senator Mine
• September Morn Mine
• Seven Thirty Mine
• Shirk Mining Company
• Shirley Mine
• Signal Mining & Milling Company
• Siloam Gold Mining Company
• Silver Dollar Mine
• Silver Lake Dam Job #54
• Silver Queen
• Silver Siding Group
• Sisk
• Skunk Tunnel
• Slide Mine
• Smuggler Mine
• Smuggler Oil & Mines Company
• Snow Flake Tunnel
• Southern Illionois Gold Mining Company
• Sparkling Jewel Mine
• Spartan No. 5
• Spencer Mountain Group
• Spider Leg
• Spruce Tree & Cabin Lodes
• St. Joe Mine
• State National Lode Mine
• Stillwater Gold Manufacturing Company
• Sugarloaf Mine
• Sugarloaf Tungsten Mining Milling & Drilling Company
• Summit
• Sun & Moon Mine
• Sunday Mine
• Sunny View Mine
• Sunshine Mine
• Suprise
• Sussex Mine
• Swan A. Mine
• Swarthmore Consolidated Mining Company
• Sweet Home Mine
Box 104030
• Tambourine Mine
• Tammany
• Tarbox Tunnel
• Tenderfoot Mine
• Tennessee Mine
• Terry
• Texas Mine
• Three Brothers
• Thunderbolt Mine
• Times Mine
• Tip Top
• Tippecanoe Mine
• Tornado Mine
• Town Lot
• Trio
• Tungsten Development Company
• Tungsten Mine
• Tungsten Mines Company
• Tungsten Mountain Mines Company
• Tungsten Production Company Incorporated
• Tungsten Products Company
• Twin Brothers Mine
• Twin Sister
• Two Brothers Gold Mining & Milling
• Two Sisters Mine
• U. p.
• Union Pacific
• United Empire Group
• United Metals & Copper Company
• Universal Refractory Ore
• Up-to-Date Mine
• Utica Mining Corporation
• Valley Forge Mine
• Vanadium Corporation of America
• Vasco Group
• Vicinity
• Vickery Mine
• Victor
• Victor Mine
• Victoria Mine
• Victory
• Violet Ray Mine
• Virginia Mine
• Wabanah
• Walker Ranch Mine
• Wallace K Mine
• Wallstreet Town & Mining Company
• Wano Mine
• Ward Rose Mine
• Ward Tunnel
• Warren Mine
• Washington Irving
• Western Slope
• Wheelman Mine
• White Eagle Mining & Milling
• White Hawk Mine
• White Metal Mine
• White Raven Mine
• Why Do Mine
• Wigwam Mine
• Wild Irishman Mine
• Wirth Mine
• Wisconsin Girl
• Wisconsin Mine
• Witter Gulch Mine
• Wolf Tongue Mining
• Wood Chuck Mine
• Wood Mountain Mine
• Wood Mountain Mine
• Woodland Mine
• World Shaft
• Wsahburn Mine
• Wynona Mine
• Yellow Aster
• Yellow Bird Mine
• Yellow Eagle
• Yellow Jacket Mine
• Yellow Pine Mine
• Yemro Gold Mine Company- Chaffee
Box 104030
• (‘) Marion Mining & Development
• Aksarben Mine
• Alie Bell Mine
• Allard Beryllium Mine
• American Fluorspar
• Annie C.
• Antero
• Aspen Creek Mine
• Atlantic Mine
• Badger Mine
• Banker Mine
• Banker Mining & Tunnel Company
• Be TRUE
• Bemmco
• Bemmco Mining
• Ben Bolt & Paymaster
• Bender
• Bettie A
• Big Chief Tunnel
• Bluestone Claim
• Bon Ton Mining
• Bopp Tunnel
• C. R. Conover & Brothers
• Chaffee County Fluorspar
• Chieftain Mine
• Colorado Fluorspar
• Columbine Consolidated Mines & Milling Company
• Columbus
• Condor
• Cottonwood Gulch
• Crescent
• Delaware Mine
• Denver Mining & Manufacturing Company
• Desdemona
• Dolomite
• Doris Ruby Group
• Dumpite
• East Red Mountain
• Eclipse Mine
• Eleven O’Clock Lode
• Emerald Exploration Company
• Eureka Mining Company
• Flora Bell Mining
• Florence Extension
• Florence Mining & Leasing Company
• Florence Shaft
• Flossie D Manufacturing Company
• Forest Queen & Denver No. 3
• Frederick Company
• Futurity
• Garfield Mine
• Garn G. Christensen
• Giant Eclipse Construction Mining
• Gladstone Mines
• Gold Bug
• Gold Camp
• Gold Eagle
• Gold Eagle
• Golden Cache
• Golden Calf Mining
• Golden Queen Mining & Milling Company
• Golden Queen Tunnel
• Golden Wonder Mine
• Granite Mining
• Happy Thought
• Hawkeye Mining
• Hershburger
• Homestake Project
• Independence
• Iron ChestMine
• j S & M2
• Jackrabbit Group
• Jasper Mining & Development Company
• Jeffersite Mine
• Jewell Tunnel
• Jim
• Josephine Lode
• Kramer Mines
• La Florecita Mine
• La Junta Mining & Milling Company
• Last Chance
• Lily Mine
• Lionel Mine
• Little Anne Tunnel
• Little Annie Tunnel
• Longfellow Claim
• lrishwood - Ester
• Lucky Jack Mine
• Lucky Strike No. I and No. 2
Box 104031
• M.G.M.
• Mackeen Claims No. 1,2,3
• Madonna Mine
• Manitou Gold Mining & Milling Company
• Margaret
• Mary A. Claims
• Mary Murphy Mine
• Matilda Mine
• Mayflower Mine
• Mehos & Trefone No. 3 Tunnel
• Monarch Pool Mining Company
• Monarch Tunnel & Development Company
• Mount Harvard Mining Company
• Mount Harvard Tunnel Company
• Nancy Cleo
• Nellie B. Mine
• Nellie Bly Shaft
• New Discovery
• Page Tunnel
• Peerless - Bell Mining Company
• Peerless Mining & Milling Company
• Pilgrim Group
• Pioneer Mines
• Polly No. 4
• Princeton Mining & Reduction Company
• Quaker
• Rarus Warrior Mines
• RogersLeadCompany
• SaintAnne Mine
• Sedalia Copper Company
• Shirley No. 3
• Shylock & Double Header
• Silver King
• Slim’s Chance
• Snowflake Tunnel
• Speedy
• St. Elmo Queen Mining Company
• St. Elmo Reduction Company
• Standard Copper Corporation
• Standard Gold & Copper
• Stewart Mine
• Stockton Mines
• Stonewall
• Sunny Side
• Sunset Shaft
• Swiss Boy & Silver Group
• Taylor Mining Syndicate
• Three Sisters Mine
• Tilden Mine
• Tip Top Claims
• Tom Collins Mine
• Tom, Dick & Harry Mining
• Trafalgar
• Turret Copper Company
• Turret Independence Mining Company
• Turret Mining & Milling Company
• Utah Construction Company
• Valley View No. 1, 2, 3, 4
• Wapaca Mine
• White King Group
• Winfield Operation
• Wolfrom Tunnel
• Wonder Lode
• Yellow Bird Mining Company
• Yellow Star
- Clear Creek
Box 104031
• “) Columbia Summit
• 0 S. Storrs Mine
• A.& B.
• A.P. TUNNEL
• ADNA
• AJAX
• ALBRO
• ALBRO EXTENSION
• ALEXANDER
• ALICE
• ALMA LINCOLN
• ALMADEN
• AMERICAN SISTERS
• ANAMOSA
• ANDY LOWE
• ANGLO SAXON
• ANNA B
• ANOKA
• ANON
• ANTELOPE
• ARCHIBELL
• ARCUBELL
• ARGO
• ARGO TUNNEL
• ARIADNE
• ARTHUR
• ASHBY TUNNEL
• ASHLAND
• ATLANTIC & RIFLE GROUP
• ATLAS
• BACKBONE
• BALD EAGLE
• BALD MOUNTAIN
• BALTIC
• BALTIMORE TUNNEL
• BARD CREEK
• BEAR CREEK
• BEAVER
• BEAVER
• BEAVER BROOK MICA
• BELGIAN HARE
• BELLEVIEW HUDSON
• BELLEVUE-CHAMPION
• BELMAN
• BEN HARRISON
• BENDER
• BENTON
• BENTON
• BERTHA
• BIG CHANCE
• BIG CHIEF TUNNEL
• BIG FIVE
• BIG FORTY
• BIG HORN
• BIG HORN #2
• BIG INDIAN
• BIG THREE
• BILMON
• BISMARK
• BLACK BEAR
• BLACK EAGLE
• BLACK PRINCE
• BLAZING STAR TUNNEL
• BLIND
• BLIZZARD
• BLOOMING THISTLE
• BLUE RIDGE
• BLUE BELL
• BLUE BIRD
• BOSTON
• BOSTON
• BRANDT RANCH
• BRAUN
• BRAUN
• BRAZIL
• BREADWINNER
• BRIDE
• BRIGHTON
• BROKEN HANDLE
• BROWN REINDEER
• BULLION
• BURLEIGH
• BURNS MOORE TUNNEL
• BUSTER
• BUTLER
• BUXTON
Box 104032
• CABIN CREEK
• CADDO
• CALVIN
• CAMP BIRD
• CAPITAL
• CAPITAL PRIZE
• CARDIGAN
• CASTLETON
• CENTENNIAL
• CENTRAL CONSOLIDATED TUNNEL
• CENTURIAN TUNNEL
• CHALLENGE
• CHAMPION
• CHARTER OAK
• CHAS R. SNIDER
• CHICAGO
• CLAIRE
• CLARA
• CLEAR CREEK & GILPIN TUNNEL
• CLEAR CREEK SECONDARY SCHOOL
• CLIFFORD
• CLINTON
• CLINTON
• COLLINS
• COLLUM
• COLOMIN
• COLORADO CENTRAL MINES CO.
• COLORADO EXTENSION MINING CO.
• COLORADO MINING & DEVELOPMENT
• COLUMBIA
• COLUMBIA SUMMIT
• COLUMBIAN
• COLUMBINE TUNNEL
• COMBINATION
• COMET
• COMET
• COMMONWEALTH TUNNEL
• COMSTOCK
• COMSTOCK (VIRGINIA CANYON)
• CONQUEROR
• CONSOLIDATE VINDICATOR
• CONSOLIDATED FRANKLIN MINES CO
• CONSOLIDATED MINES DEVELOPMENT
• CONTINENTIAL #13
• COOPER TUNNEL
• CORBETT
• COSMOPOLITAN
• COUNTY TREASURER
• CRAZY GIRL
• CROCKETT
• CROESUS
• CROSS
• CROWN POINT
• CRYSTAL
• CUBA
• CYCLONE
• CYMRIC
• DAVENPORT TUNNEL
• DE CAPRIVI
• DEAD JACK
• DENVER TUNNEL
• DESIGN
• DEXTER
• DIAMOND JOE
• DIAMOND MOUNTAIN
• DIERKS
• DIXIE
• DOCTOR GROUP
• DOMINION
• DONALDSON
• DONNA JUANITA
• DOVE
• DOVES NEST EXTENSION
• DROPNER M.M. & T.CO.
• DRUMMOND
• DUNBARTON
• DUNCAN
• DUNKIRK
• EAGAN
• EAGLE
• EAGLES NEST
• EAST BUTTE
• EAST GRIFFITH
• EAST LAKE
• EAST SANTA FE
• EDWARDS
• EDWARDS
• ELEANOR JANE AND CAPITAL
• ELLIOTT BARBER & LINCOLN
• EMANCIPATION
• EMMA
• EMPIRE CITY
• EMPIRE TUNNEL
• EMPRESS
• EMPRESS TUNNEL
• ENDEAVOR
• ENGLAND
• ENTERPRISE MINING CO.
• EQUITY CONSOLIDATED MINES CO.
• ESPERANZA TUNNEL
• EUREKA GROUP
• EUROPEAN & PARK GROUP
• EVA GROUP
• EVERETT
• EVERETT(STATE HISTORICAL SOC)
• EXTENSION
• F & C
• FALL CREEK
• FALL RIVER DAM
• FENTON SYNDICATE
• FLORENCE
• FLOYD HILL
• FOOD CLIFF
• FORD HILL TUNNEL
• FORGE HILL
• FOURTH OF JULY
• FRACTION
• FRANKLIN
• FREE AMERICA EXTENSION #1
• FREE GOLD
• FREELAND DIST
• FREELAND EXTENSION
• FRENCH FLAG
• FRONTENAC
• GEM
• GEORGETOWN
• GERMAN
• GERMAN GROUP
• GILLESPIE GROUP
• GILT EDGE
• GLASCO
• GLENNALLA
• GOLCONDA TUNNEL
• GOLD ANCHOR
• GOLD BELT TUNNEL
Box 104033
• GOLD BUG
• GOLD DIRT
• GOLD DOLLAR
• GOLD FISSURE
• GOLD GLEN
• GOLD KING
• GOLD LOCK
• GOLD MEDAL
• GOLD VALLEY TUNNEL
• GOLD WACK
• GOLDEN CALF
• GOLDEN CROWN
• GOLDEN EAGLE
• GOLDEN EDGE
• GOLDEN EMPIRE
• GOLDEN GATE
• GOLDEN RULE
• GOOD LUCK
• G-PIT (GLORYHOLE)
• GRAND & CLEAR CREEK
• GRAND VIEW
• GREEN RIVER MINING CO.
• GRIFFITH
• GRIZZLY GULCH GROUP
• GROVER
• GUM TREE
• GEYSER MINE
• HALL TUNNEL
• HAMILL TUNNEL
• HANAWAH
• HARLEM
• HARRISON
• HEADLIGHT
• HELENSLEA
• HIDDEN DIAMOND
• HIDDEN TREASURE
• HIGH FIVE
• HIGH GRADE
• HIGH GRADE GROUP
• HIGHLAND
• HIGHLANDER
• HOMESTAKE
• HOOSAC TUNNEL
• HOPE
• HORN
• HORSESHOE
• HORSESHOE
• HOT POT
• HOWARD
• HUDSON
• HUMBOLDT
• HUMMING BIRD
• HYATTAVIEE
• HYLAND
• IDAHO BRIDE
• IDAHO TUNNEL
• IMPERIAL & MINERAL QUEEN
• IMPERIAL CHIEF
• INDEPENDENCE TUNNEL
• INGRAM
• IRON KING
• J.A.M.
• J.J. KENNEDY GROUP
• JEAN
• JENNY LIND
• JENNY LIND
• JO REYNOLDS
• JOHN PAUL JONES
• JOHNNY BULL
• JONES PASS
• JONES PASS TUNNEL
• JOSEPH A. HORN
• JUANITA
• JUMBO (JUMBO WILDCAT)
• K.K.K.
• KANAWHA
• KANGAROO
• KANSAS CITY MINING & MILLING
• KATIE S.
• KATINKA MINING CO.
• KAVERN
• KAVERNE
• KEAST
• KIETH
• KINDA
• KING CYRUS
• KITTY CLYDE
• KITTY OUSLEY
• KOBOLD
• LA CLIDE
• LAKE
• LALLA
• LAMARTINE
• LAST CHANCE
• LAST CHANCE
• LAW
• LEAD BELT
• LEAGUE OF NATIONS
• LEAVENEN
• LEBANON
• LEE
• LEGAL TENDER
• LEGION
• LENA
• LEXINGTON
• LEXINGTON
• LEXINGTON
• LIBERTY
• LILY
• LIMONITE TUNNEL
• LINCOLN GROUP OF MINES
• LITTLE ALBERT
• LITTLE CHAMPION
• LITTLE CUB
• LITTLE ELLA
• LITTLE EMMA
• LITTLE GIANT
• LITTLE HARRY
• LITTLE HARRY
• LITTLE JOE
• LITTLE MAMIE
• LITTLE UTE
• LOMBARD
• LONE STAR
• LONE TREE
• LORD BYRON
• LOUIS LINTNER
• LOVELAND PASS HIGHWAY PILOT TU
• LUCANIA
• LUCIANNA
• LUCKY FIND
• LUCKY FRIDAY MINING COMPANY
• LUCKY STRIKE
• M. & M. TUNNEL
• M.& E.
• MAC-DONALD PROPERTY
• MACKEY
• MADISON
• MAMMOTH VIRGINIA MINING CO.
• MARSHALL TUNNEL
Box 104034
- MARSHALL-RUSSELL GOLD MINING C
- MARSHALL-RUSSELL GROUP
- MARTHA JANE
- MARY B.
- MARY ETTIE
- MARY TUNNEL
- MATRIX MINES CO.
- MATTIE
- MATTIE JACK
- MAUD MONROE
- MAUD S. GROUP
- MAY DAY MINE (DUMONT)
- MAY DAY MINE (IDAHO SPRINGS)
- MAY QUEEN
- MAYFLOWER & LAFAYETTE
- MCCLELLAND TUNNEL
- MCCLELLAN-TOLEDO
- MENDIC
- MENDOTA
- METEOR
- METROPOLITAN
- METROPOLITAN TUNNEL & MILL
- MIDLAND CHIEF MINING CO.
- MILLER TUNNEL
- MILLINGTON
- MINERAL CHIEF
- MINERAL EXTENSION
- MINNESOTA GOLD MINING & TUNNEL
- MINNIE
- MINT
- MISS DIVIDENS
- MIX
- MOLLIE BAWN
- MONTE CRISTO
- MORGAN #1
- MT. KELSO
- MUSCOVITE
- MUTUAL TUNNEL MNG CO
- NABOB
- NATIONAL
- NEATH
- NEGLECTED
- NEPTUNE
- NEPTUNE
- NETTIE B.
- NEW BOSTON
- NEW CENTURY
- NEW DAWN GROUP
- NEW ERA
- NEW HOPE TUNNEL
- NEWHOUSE TUNNEL
- NEWMAN HILL PROJECT
- NIAGRA
- NIMROD
- NO. 8
- NORTH AMERICAN MINING CO
- NORTH FORK TUNNEL
- O.S. STORRS
- OCEAN QUEEN
- OLD SETTLER
- OLD STONE WALL
- OLD TOWN M. M. & T.
- OMAHA
- ONEIDA
- ONEIDA-STAG
- ONIRD
- ONONDAGA
- ONTARIO
- OREGON
- ORIENT
- ORIENTAL
- ORPHAN
- OTTAWA
- P. T.
- PARADISE MOUNTAIN LODE
- PARK
- PARK GROUP
- PARK SIDE
- PASSMORE LEASING COMPANY
- PASUCAK LEASING CO.
- PATTEN
- PAY ROCK
- PAY STREAK
- PAYMASTER
- PEABODY
- PEGMATITE
- PEGMETITE
- PENNSYLVANIA-COLORADO M. T.&M
- PEOPLES LEASING CO.
- PETERS TUNNEL
- PHILADELPHIA GOLD MINING MILLI
- PHILADELPHIA MINE & TUNNEL CO.
- PHOENIX
- PIONEER
- PIONEER TUNNEL
- PITTSBURG CONS M. M. & T.
- PITTSBURG CONSOLIDATED M. & M.
- POOR JOHN ADIT #2
- POORMAN
- PRINCE HENRY
- PRINCESS
- PRINCESS OF INDIA
- PRINCESS TUNNEL
- PRINCETON
- PRODUCER
- PULASKI
- PUMPKIN
- PURITAN
- PUZZLER
- PUZZLER (EMPIRE)
- QUEEN CITY SILVER MG CO.
- QUEEN ELIZABETH
- QUEEN ORE
- QUICKIE
- QUITO
- R. WILLIAMS FORKS WATER TUNNEL
- RAINBOW
- RAYMOND
- RAYMOND P. HEON, INC.
- RED ELEPHANT
- RED JACKET
- RED LION
- REDSTONE & BLACKSTONE
- REFUGEE
- REGINA
- REMMINGTON TUNNEL
- REVENUE
- REYNOLDS
- RIO GRANDE
- ROANOKE
- ROOTE RANCH
- ROYAL
- ROYAL ANN
- RUSTY SHOVEL CLAIM & BLACK SQU
Box 104035
- SAGINAW
- SALISBURY
- SAN JUAN
- SANTA FE
- SANTIAGO
- SCEPTRE
- SCHLEY
- SCOTIA
- SEATON
- SENATOR
- SHAFTER
- SIDNEY
- SILENT FRIEND
- SILL
- SILVER BELLE
- SILVER CLOUD
- SILVER JIM
- SILVER KING
- SILVER MOUNTAIN
- SILVER PLUME SILVER MINING CO.
- SILVER PLUME TUNNEL
- SILVER QUEEN
- SILVER SPOON
- SILVER STAR
- SILVER WIND
- SILVER WING
- SLYPH
- SMITH & WESSON #1& #2
- SMUGGLER
- SNIDER FELDSPAR
- SOUTH AMERICAN
- SPECIE PAYMENT
- ST LOUIS LODE
- ST. GEORGE
- STANDARD
- STANLEY
- STAR OF THE WEST
- STAR OF THE WEST
- STAR TUNNEL
- STARTLE
- STEPHENS
- STRAIGHT CREEK
- STUDE MARIE MINING CO
- SUMMIT (IDAHO SPRINGS)
- SUMMIT GROUP (EMPIRE)
- SUN & MOON LEASING CO.
- SUN DOG
- SUNDOWN
- SUNNYSIDE
- SUNRISE
- SURETY GOLD MINING CO.
- SWAN
- SWEET HOME
- SYNDICATE
- TEAGARDEN
- TEDDY BEAR
- TERRIBLE DUNDERBERG
- TEXAS
- TOLEDO
- TOLLAND COUNTY TUNNEL
- TOM MOORE
- TORPEDO
- TRISHA LEE
- TURNER
- TWIN LODE
- TWIN PORTS & EMPIRE
- UILLA
- UNITED IMPERIAL MINING CO.
- UNITED INVESTORE GOLD MINES &
- URAD
- VALENTINE
- VASQUEZ TUNNEL
- VICTOR
- VIDLER
- VIRGINIA CITY
- VULCAN
- WASH HASH
- WATT STEMBAL #1
- WEEDY
- WEEDY
- WELSH BOY
- WELSH BOY
- WEST ATLANTIC
- WEST FORK CONS. MINES
- WEST GOLD
- WEST LAKE
- WEST SANTE FE
- WESTERN TUNNEL MG. CORP.
- WHALE GROUP
- WHEATLAND TUNNEL
- WHITE
- WIDE WEST MINING CO.
- WILCOX
- WILLIAMS
- WILSON
- WINTERSET
- WINTESSET
- WONDER TUNNEL
- WOOD CREEK MINING MILLING T.
- YELLOW METALS & FORTUNE
- YUKON GIRL
- ZEDA & WEDA
- ZERO
- MARSHALL-RUSSELL GOLD MINING C
- Conejos
Box 104036
• Eggleston Tunnel
• El Rico
• Eurydice Mine
• Forest King Mine
• Glacier Mine
• Hansen Tunnel
• King Turquoise
• Mammoth Mine
• Parrish Tunnel
• Pass Me By Mine & Milling Company
• Platora Dam
• Riverview Mine
• Siskiyon
• Smuggler Sunbeam Company
• Videll Mining Company
• Wichell Tunnel
• Yukon Girl
- Costilla
Box 104036
• 0 J. Property
• Gray Back Mining & Milling Company
• Ore Body
• Rito Seco
• Valley Queen Mine- Custer
Box 104036
• Abandon Shaft
• Akin Tunnel
• Alice Mine
• Anna Lee
• Barrel Springs
• Bassick Extension
• Bassick Mine
• Ben Eaton
• Bentonite Processing Plant
• Big Bonnie
• Big Fly Mine
• Big Horn
• Big Stake Claim
• Bismuth & Black Friday
• Buckeye - Holt
• Buffalo Hunter Mine
• Bull Domingo
• Calmett Tunnel at use
• Canon Mining & Milling Company
• Carey
• Clarabell
• Cloverdale Mine
• Cold Springs
• Comstock Mine
• Copper Reef
• Cora B. Mine
• Crestone
• Custer County Diamond Drilling Project
• Custer County Road Work
• Dawn Tunnel
• Deceiver
• Defender Mine
• Denver
• Deweese - Dye Dam
• Dixie Mine
• First Iowa Mine
• Franklin Mine
• Game Ridge
• General Vermiculite Mine
• Gold King & Gold Queen Claims
• Gold Lode
• Gold Nugget
• Golden Splendor
• H. and M. Mine
• Half Moon Mine
• Haputa Ranch
• Hector
• Hercules Tunnel
• Honeydew Mine
• Humbolt Mine
• J. B. Putnam
• Jocomo Mg. Company
• John Miner Tunnel at Verde
• Juniper Mine
• Keystone Mine
• King of the Carbonate
• Lady Franklin
• Lambert Mine
• Last Chance Mine
• Last Quarter
• Leddy Barite Mine
• Lincoln, Washington, Jefferson & Edna
• Little Annie Claim
• Lodge Pole No. I
• Lucky 12
• Lucky Strike #2
• Luella Mine
• Luke E. Smith Vermiculite Operation
• Lukenbill Mine
• Maine Mine No. 2
• Marion Mines & Mills Company
• Mark K Mine
• Mary Christine Shaft
• Maverick Mine
• Maxine Elliott
• Mountain Boy
• Navajo
• Nemaha Tunnel
• New Hope
• Ophir Creek Gold Mining & Milling Company
• Orange Shaft
• P. D. Q. Shaft
• Palonia Mine
• Passiflora Mine
• Peerless
• Peerless Construction Coppei
• Pioneer
• Pocahontas Mine
• Pohatten Mine
• Prarie Dog Mine
• Princess Annie Copper Company
• Pringle Hill Mining
• Rayida Mines Incorporated
• Revelle
• Rosita Lease on Stephen No. 2
• Round Mountain
• Shaun Lode
• Silver Crown Tunnel
• Silver Real Mine
• Skek City Mine
• Sparling Ranch Vermiculite
• Staley Group
• Star
• Steel Galena Mine
• Stephen Mine
• Sun Rise Mine
• Superior Mine
• Terrible Mine
• Tomboy
• Tomboy
• Tomsick
• Twenty Six
• Verde Mining
• Virginia
• Vulcan Lode
• Vulcan Tunnel
• WahI Mine
• Wentworth Mines
• Westcliffe Project
• Whistle Mine
• White Hills Mining
• Williams- Delta
Box 104037
• Beaver Reservoir
• Blue Ribbon Mine
• Coalby No. 2
• Emmons
• Enterprise Strip
• Farmers Mine
• Fruit Growers Ditch & Reservoir Company
• Green Valley No. 2
• Hamilton Crushing Plant
• King Mine
• Kissner Drilling Company
• Miscellaneous “B”
• Miscellaneous “C”
• Miscellaneous “F”
• Miscellaneous “H”
• Miscellaneous “K”
• Miscellaneous “S”
• Orchard Valley - Converse
• Red Canyon No. I
• Smith Fork Project
• Sunflower Group
• Tomahawk Strip
• Womack Group- Denver
Box 104037
• Allied Metals Corporation
• Blanca Peak Mining Company
• Chemical Products Company
• Dewey Milling Company
• Ferro Alloy Company
• Henry Wood Ore Testing Company
• Iron Mountain Alloy Company
• Jameson, W. L.
• Jorn & Harrah
• Mica Products Company
• Minerals Recovery Company
• Norcross Chemical Company
• Ore Products Corporation
• Pittsburgh Radium Company
• Radium Company of Colorado
• Raven Beacon Mines Corporation
• Schlesinger Radium Company
• Shattuck Chemical Company
• Steel Alloys Company
• Sutton, Steele & Steele Manufacturing, Milling & Mining
• Top Coal
• Unitah Leasing Company
• Universal Ore Reduction Company
• Western Ore Seperating Company- Dolores
Box 104037
• .J America
• Payroll Mine
• A. B. G.
• Alllison Drilling Company
• Aztec
• Badger
• Barlow
• Ben #2
• Ben Group
• Big Three Company
• Blue Bell
• Boyles Brothers Drilling
• Buckhorn
• Burns Group
• California
• Colorado Alunite Company
• Columbia
• Double Cross
• Eagle Tunnel
• Emma Mine
• Expectation Group
• Falcon Mine
• Forest Mine
• Free Coinage
• Fritz & Erickson
• General Howard
• Geyser Group
• Gold Anchor Mine
• Hicks Mine
• High Bernia
• Jack Wech Drilling
• John Doyle Company
• Kite Group
• Lakalucre
• Lake Vieces
• Lexington Tunnel
• Lillie D Mine
• Little Silver
• Lucky Pine
• Marko Stanlin Lease
• Mcintyre Mining
• Mediterranean
• Metal Exploration Company
• Milwaukee Tunnel & Mining Company
• Mount Pleasant Mine
• Mountain Spring Mine
• New Dawn
• Nora Lily Mine
• Northwestern Engineering Company
• Nutmeg
• Oro
• Payroll
• Pigeon Mine
• Plata Tunnel
• Premier Group
• Pro Patria Mine
• Prospect
• Puzzler Mine
• Resolute Mine
• Revenue Mine
• Rico Argentine Mining
• Rico Boy
• Rico Boy TunnelBox 104038
• Rico Consolidated Mining
• Sambo Claims
• Shamrock & Atlantic Cable
• Silver Gulch Company
• Silver Swan Mine
• St. Louis
• Stock Pile - Metals Reserve Company
• Swickheimer Group
• U. C. N. C. Mining Department
• Union Carbide Nuclear Corporation
• Union Carbonite Mine
• Upper Swan Tunnel
• Vanadium Corporation of America
• Wellington Mine
• York Metal Alloys Company- Douglas
Box 104038
• Aurora Rampart Tunnels No. I & No.2
• Foothills Project
• Jenny Lode
• Portland
• Sunny Slope Mine
• Wilson Ranch
• Yellow Jacket Mine- Eagle
Box 104038
• .J East Lake Milling & Mining Company
• Alligator Tunnel
• Alpine Tunnel
• Anaconda
• Annie Mine
• Basic Exploration Company
• Ben Butler
• Bodie Tunnel
• Champion Mine
• Copper King Group
• Cora Mine
• Cross Creek Mining Company
• Dakota Leasing Company
• Dotsero Cutoff Tunnel
• Eagle - New Jersey - Zinc - Empire Zinc
• El Capitan
• Electra Gold Mining & Milling Company
• Evening Star
• Fryingpan Arkansas
• Glenwood Exploration Company
• Gold Bug Mine
• Gold Park Shaft
• Golden Comet
• Golden Heart
• Gore Creek Project
• Ground Hog Mine
• Gypsum Canon Mining, Milling & Development Company
• H. G. Wells & Company
• Henrietta & Dixon
• Homestake Project
• Horn Silver Mine
• Ideal Mine
• Iron Jack Mine
• July Mining
• Lady Bell Mine
• Liberty Mine
• Little May
• Lloyd Mining Company
• Lucky Strike
• Mandy May Milling & Mining Company
• McDaniel
• Mining Company
• Morning Mine
• Noppe Mine
• Packard Power Company
• Parsey Chester Mines
• Pelican Group
• Pine Martin Group
• Polar Star Mine
• Poorman Tunnel
• Red Cup
• Santa Cruz
• Silver Queen Tunnel
• Spread Eagle Mining Company
• Star of the West
• Success Leasing & Mining Company
• Suiphide Group
• T. P. M. Leasing Company
• Taylor Tunnel
• Thompson Leasing Company
• Tip Top Mine
• Utah Construction Company
• Whipsaw Tunnel
• White Tunnel
• White, Green, Addison Associates Incorporated
• Wyoming Project- El Paso
Box 104038
• Air Academy Tunnel
• Bacon Strip
• Blue Bird
• Camp Creek
• City of Colorado Springs 24-lnch High Pressure Pipe Line
• City of Colorado Springs Pipeline
• Colorado Mines Consolidated Company
• Crystal Creek Dam - P. W. A. Project #1300
• Flying W
• Glen Cove Sewage System
• Glen Cove Water System Tunnel
• Golden Cycle
• Homestake Project
• Lucky Ben
• Manitou Dam
• Norad
• North Cheyenne Canyon
• Northfield
• Prairie Mining & Milling Company
• Ramah
• Rampart Range Tunnel
• Rush Mining & Milling Company
• South Suburban Dam
• South Suburban Reservoir
• Strickler
• Trail Mines Incorporated
• Twenty One
• Vulcan Townsite & Mining Company
• Wyoming Valley Group- Fremont
Box 104039
• Annex No. 2 Strip
• Beer Strip No. 2
• Big Pine
• Black Dragon
• Black-Knight No. 4
• Blue Spar Mine
• Boot Jack
• Brandt Property
• C. F. & I Water Tunnel
• Canon Black Diamond
• Canon Gypsum
• Canon Liberty No. 3
• Canon Monarch-Dorchester No. 1
• Canon National
• Canon Zenith
• Cap Rock
• Carestia Strip
• Cedar Canon Strip
• Coal Creek Canon
• Copper Boy Mining Company
• Copper Glance Lode
• Copper Queen
• Cordon
• Corral Tunnel
• Cotopaxi
• Crest
• D & RGW Construction Company
• Debbie Jean
• Dreamer
• Driscoll Trucking Company
• Driscoll Tunnel
• Eight Mile
• El Plomo Mining & Reduction Company
• First Chance Mine
• Garden Park
• GEC - Corley Strip
• Golden Quality No. 4
• Golden Quality No. 5
• Goldite Mine
• Good Hope
• Green Lode Claim
• Green Mountain Mining Company
• Green Mt. Copper
• Greenhorn Gold Mining Company
• Gumaer Mine
• Hansen Project
• Hastings Strip
• Horseshoe Mine
• Hurd Lease
• Isabell Shaft
• Jack of Diamonds
• Jean
• Joan
• Juniper
• Kenwood Auger
• Klondike Shaft
• Knob Hill
• Last Chance
• Last Chance No. 2
• ldacolo Mine
• Little Abney
• Long Hunt
• Lucky Strike Mine
• Madonna Mining
• Maly Mine & Mill
• Mary L No. 1
• Mill Tailings Dump
• Morning Star
• Mowe, Hollister, Drake Claims
• Newlin Creek
• No Name
• O Timberline Mine
• Ohilo
• Oliver
• Oxide Mine
• Picnic Tree
• Pink Lady
• Pioneer Canon No. I
• Rainbow
• Red Cliffe
• Rex Carbon Group
• Rocky Mt. Minerals
• School Section 36
• Shamrock Claim
• Slip Up
• Smaller
• Snooper Dickson
• Southfield Mine
• St. Mary #2
• Sturbaum - Fister
• Sunshine
• Thorn
• Twin Pines
• Vento
• Wet Mt. Strip
• Williams- Garfield
Box 104040
• ‘I Continental Oil Shale
• Alturas Shale Oil Company
• American Shale Refining
• Bailey & Company
• Bales & Carlisle Holdings
• Bell Oil Shale Claims
• Belvidere Shale Company
• Bertolletti Vanadium Development
• Black Prince Shale Company
• Black Queen Shale
• Blue Jay
• Bumsted Holdings
• Callahan Holdings
• Campbell Refining
• Champion Shale & Refining Company
• Chevron Bulk Sample
• Colony Mine
• Colorado Carbon
• Columbia Oil Shale
• Commonwealth Oil Shale & Refining Company
• Continental Mine
• Coryell & Company
• D. A. Sullivan Claim
• De Beque Shale Oil Company
• Doyle Schuyler Holdings
• East Salt Creek
• Eastern Star
• Eastside
• Eaton Holdings
• End of the Trail
• Felton, S. M. Jr.
• Four Mile
• Garfield Vanadium
• Garratt Shale Adit
• Garrett Shale Adit
• Gary Oil Shale Holdings
• Glenwood Springs Tunnel
• Good Hope
• Grand Valley Oil & Shale Company
• Grand View Mines
• Gregory Oil Shale Holdings
• Grey Eagle Mine
• Harvey Gap No. 3
• Herewick Placers
• Hub Oil Shale Company
• Hub Oil Shale Producing & Refining Company
• Index Shale Oil
• Indexoline Plant
• Isbell Construction Company
• J. Emil Nelson
• Jones Group
• L. P. Lyons Holdings
• Laokawanna Oil Shale Products Company
• March Oil Shale Company
• McClane Canyon
• Miscellaneous Coal
• Monarch Shale Oil
• Mountain Boy and Annex
• Mt. Blame Oil Shale Company
• Mt. Logan Oil Shale
• Mt. Mamm Group
• Munger Canyon
• New South Canon
• Nu-Gap
• Oil Shale Mining Company
• Overland Production & Refining
• Parachute Creek Mine
• Payday Group
• Phenol Group
• Pilot Oil Shale Mining Company
• Q Homestake
• Reed Doyle Holdings
• Rifle & Puleson
• Rifle Creek Dam
• Rifle Creek Mine
• Rifle Mill
• S. 0. S. & Lucky Strike Group
• Samuel McMullin Holdings
• Searchlight Oil Shale Company
• Shale Oil Syndicate
• Spink Canyon Test Site
• Standard Shale Products Company Sterling Oil Company
• Sterling Oil Company
• Sterling Oil Production Company
• Sunlight
• Superior Shale Oil
• Taft Oil Shale
• Teakee
• U. S. Vanadium Corporation
• Uintah Basin Producing and Refining Company
• Union Shale Plants
• Ute Rock Group
• Vanadium
• Ventura Oil Fields
• Washington Shale Oil
• Williams Pit- Gilpin
Box 104040
• -- Pogue Mine
• ) Moore
• .J Silver Star Mine
• Ace in the Hole Mine
• Adeline & Corydon
• Aetna Mine
• After Dinner & Perseverance
• Alaska Mine
• Albert Tunnel
• Alice
• Alice Mine
• Alpha Gold & Silver Mining Company
• Alps Group
• American Girl
• American Mines Development Company
• Anchor Mine
• Angeline Lode
• Anglo Celt
• Ann Ritiage Mine & Milling Company
• Anna C & L7
• Annex Milling & Mines Company
• Annie H. Mine
• Annie Lode
• Annie Mine
• Apex
• April
• Argo Reduction & Ore Purchasing Company
• Argo Tunnel
• Atkinson Mine
• Atlantic Mine
• Aurelia Lode
• B 7 M #1
• Baines Mining Company
• Balbach Leasing Company
• Bald Mountain Gold Mng. Company
• Baltimore Mine
• Banta Hill Group
• Banty Ranch Mine & Mill
• Barnes Group
• Bates
• Baxter
• Beacon Mine
• Becker Bates Mine
• Becky Sharp
• Belcher & Hughes Mining & Milling Company
• Bell Boy Gold Mining & Milling Company
• Bella Hughes Mining & Milling Company
• Belmont Mine
• Bertha - Ra
• Bezant Mine
• Big Six Mine
• Black Jack Mine
• Black Metals Mining
• Blackhawk Lode
• Blue Diamond Mine
• Bon Ton
• Bonanza Mine
• Bonanza Tunnel kL i4]
• Bonnell Mine
• Bonny Mine
• Boodle
• Boss Mine
• Branch Lode
• Bridgewater Mine
• Brock Hollow Mine
• Brookfield
• Bryant Mine
• Buckhorn Mine
• Buell Mine
• Buffalo Chip Mine
• Bullion Mine
• Button MineBox 104041
• Cabinsite Matchless No. 10
• Cadiz Mining
• Caldona Mine
• Caledonia No. 2
• Calhoun Mine
• California - Hidden Treasure
• Canandaigua Mine
• Cape Cod Mine
• Carolina Company
• Carr Mine
• Carroll Mine
• Cashier Gold Mining
• Central Uranium & Milling
• Chaffee Mine
• Chain 0’ Mines
• Champion Mine
• Chase Mine
• Chemung Belmont Mine
• Cherokee
• Cherokee Mine
• Chris Placer
• Clare Maire Mine
• Clay County Mine
• Clear Creek Placer
• Clemons
• Cleveland & Central City Mining Company
• Cleveland Deep Tunnel Mining Company
• Cleveland Mine
• Cliff
• Clifton Exploration
• Clinkenbeard
• Coeur D’Alene Mine
• Colomo Mining Company
• Colorado Cart Mine
• Colorado Gilpin Gold & Radium Company
• Colorado Gold King Mining & Exploration Company
• Columbia Tunnel
• Comet Mine
• Comstock Mine
• Concrete Mine
• Contact Mine
• Copper King Mine
• Cora Mine
• Cornucopia Mine
• Cousin Jack Mine
• Cow Boy Group
• Cracker Jack
• Cyclops Mine
• Cynthia B. Mining Company
• D L. C. Rockwell
• Dallas Mine
• Day Spring
• De Lux Mine
• Delaware
• Delmonico
• Delores & Eleanor
• Democracy Shaft
• Dendet Gold Mining Corporation
• Dendet Mining Company
• Dew Drop
• Diamond Lil Tunnel
• Dingo Mine & Mill
• Dolores
• Doris Lode
• Dorothy Mine
• Double Eagle
• Druid Mine
• Dublin Mine
• Dumas Mine
• Dump Mine
• Dutchess Mine
• Eagles Nest
• East Harsh Mine
• East Spavia Mine
• East Williams Mine
• Egyptian Mine
• Eldorado
• Elk Valley
• Ella Mine
• Elmore Tunnel
• Elsinore Mine
• Enterprise
• Essex Mine
• Eureka Mine
• Evergreen Mine
• F. F. F.
• Fairburn
• Fairfield Mine
• Fannie B Mine
• Fanny Mine
• Federal Mine & Mill
• Fifty Gold Mines
• First National Kansas
• Five Duces Mine
• Florence Mine
• Foot & Simons Mine
• Forfar Mine
• Francis Mining
• Free Coinage Mine
• Free Gold
• Frontenoc Mine
• Fulton Mine
• Future Mine
• Galena
• Gardner Mine
• Gaston Claim
• Gaunlet Gold Mining
• German Mine
• Gerty, Hayes & Wheeler
• Gettysberg Mine
• GFYCO
• Gilpin - Orion Mine
• Gilpin Boulder Consolidated Mines Company
• Gilpin County
• Gilpin Gold Mountain Mining & Milling Company
• Gilpin Tramway
• Gilpin Tungsten Production
• Ginbson Mine
• Glendale Mine
• Glennalla Gold Mining Company
• Glory Hole Mine
• Gold Basin Group
• Gold Cloud Mine
• Gold Cup Mine
• Gold Dirt Mine
• Gold Key Mine
• Gold King Mining & Exploration Company
• Gold Rock Mine
• Gold Seal Mining & Milling Company
• Gold Star Mining Company
• Golden Chief
• Golden Cresent Mine
• Golden Cycle
• Golden Dollar Mine
• Golden Ledge Group
• Golden Star Mine
• Golden Sun Mine
• Gomer Mine
• Gonella Claim
• Good Fortune Mine
• Good Luck Mine
• Grace Mine
• Graham Mine
• Grand Union Mine
• Grand View Mine
• Granite Mine
• Grant
• Great Mammoth
• Greenside Mine
• Grizzley
• Gunnell Mine
• Hall Mine
• Hall Tungsten Mining & Milling Company
• Halley Comet Mining & Reduction Company
• Hampton Mine
• Harrison Tunnel
• Harsh Extension Lode
• Hawkeye Mines
• Hayes - Wheeler
• Hayseed Mine
• Haywood
• Hearne Gold & Copper Company
• Helen Gould
• Hi - Tension Mine
• Hidden Treasure Group
• Hit or Miss
• Holden Smelting & Mining Company
• Holland Mine
• Homer Mine
• Homestake
• Hopf Garten
• Huburt Mine
• HuddlesonBox 104042
• Hughes - Threewit Mining
• Ideal Gold Mining & Milling Company
• Illinois Central Mines Company
• Illinois Mine
• Independence Mine
• Independent Mine
• Indian Girl
• Indiana Mine
• Indianola No. I
• Iowa Mine
• Iron Mine
• Ivanho Mine Dump and Mill
• J Frieberg Mining
• Jennie Blanche Mine
• Joe Bush Mine
• Jordan Mine
• Justice Mine
• Kansas Exploration & Leasing Company
• Kansas Mine
• Kentuky Mine
• Kerr - Tolland
• Kirk Mine & Mill
• Kittimac Syndicate
• Klein German Mine
• LaCrosse
• Lamberson & Warren
• Larson
• Las Framas Mine
• Last Dollar
• Leavenworth Mine
• Leidinger Mine
• Liberty Mine
• Lillian Mine
• Linda No. I & 2
• Link Lode
• Little Anna Mine
• Little Colonel
• Little Giant Gold Mining & Milling Company
• Little Melvine
• Lode Star
• London Mine
• Lone Star Mine
• Lost Gold Mine
• Lottie Mine
• Louis Lintner
• Louisiana Mine
• Lucky Jim Mine
• Lucky Strike #1
• Lucky Two Mine
• Mackey
• Mackey 444
• Mammoth Mine
• Manchester Tungsten Company
• Margaret Glenen Mine & Mill
• Marquette Mining
• Martin Luther
• Mary Goldtield
• Mary Miller Mine
• Maryland Mine
• Mason Mine
• Master Key Mine & Tunnel
• McCallister Mine
• McCreer Mine
• Mcintosh Mine
• Meeker Mine
• Mid Colorado Mines
• Minnesota Mine
• Missouri Consolidated Mining Company
• Mistletoe Mine
• Mitchell Mine
• Mocking Bird
• Monarch Mine
• Montana Mine
• Moose Mine
• Morning Star
• Morning Star & Arizona
• Mountain Chief
• Mountain Monarch Mining Company
• Mutual Mining Company
• Nashville Mine
• National Tunnel Mining & Milling Company
• Needles Eye Tunnel
• Nellie Bell Group
• Nelson Oro Mine
• Nemeha Mine
• Newport & Providence
• Next President Mine
• Ninety One Mine
• No Name
• North Gilpin Gold Mining Company
• North Star
• Nye Mathews Mining Company Incorporated
• Old Dougherty Mine
• Old Town Mine
• Ophir Mine
• Orlando
• Palace Group Gilpin 104042 (J Parker Derringer Lease
• Patricks Enterprise
• Pay Off Mine
• Pearce Gold Mining
• Pearl Mine
• Pennsylvania Colorado Company
• Pennsylvania M. P. & R. Company
• Pennsylvania Mine
• Penobscot Mine
• Perigo Mine
• Perserverance Mine
• Peru Mine
• Pewabic Mine
• Philadelphia Mine
• Pide Piper
• Pike Mining & Leasing Company
• Pine
• Pine Comb Mine
• Pioneer Company
• Pittsburg
• Pittsburgh Mine
• Pleasant Valley Mineral Farm Mining & Milling Company
• Pocahontas
• Powers Mine
• Pozo Mine
• Priscilla
• Pritchett Tunnel
• Prize Mine
• Procunier Mine
• Prompt Pay
• Prompt Pay Mine
• Pyrenes
• Q Eida Tunnel
• Queen of the West
• R. A. M. Mine
• Rara Avis Mine
• Rare Metals Ore CompanyBox 104043
• Ready Cash Mine
• Rebeckah Mining Company
• Red Cloud Mine
• Redick, 0 C. Mining
• Reform Mine
• Resurrection Mines Company
• Revned Mining & Developmeny Company
• Rex Mine
• Richardson
• Rider Mine
• Robert Emmett
• Robert Fulton Mine
• Rochester Mine
• Rocklord
• Rome Gardner Mining Company
• Roosevelt Mine
• Roscoe Mine
• Running Lode
• Russel Gulch Pit No. 1
• Russell Mine
• Saco de Oro Mine
• Saint Louis No. 2
• Saratoga Mine
• Semiprone Mine
• Senator Mine
• Seven Thirty Mine
• Sheller Mine
• Sherman Tunnel
• Shiller
• Silver Dollar Mine
• Silver Hook Mine
• Silver King Extension
• Silver King Mine
• Silver King No. 2
• Silver Spruce Mine
• Silver Stallion Mining Company
• Sleeping Giant
• Smith Tunnel
• Smuggler Mine
• Snooks Tunnel
• Snowden Mine
• Soldier Boy Mine
• Spavia Mine
• Spotted Horse Mine
• Spring Day Extension
• Springdale Mine
• Spur Daisy Mine
• Square Deal Gold Mining Company
• St. John Group
• Star of the West
• Stat Tunnel & Mining
• Stephens
• Storm & Keystone
• Storm King Mine
• Storm Mine
• Strayer Corner
• Stroehle
• Stub Tail Mine
• Sub Treasury Mine
• Summit Mine
• Sun Tunnel Mining and Transportation Company
• Sunflower Mine
• Sunrise Mine
• Swamp Angel
• Tacoma Mine
• Telegraph
• Three B’s Group
• Thunderbird
• Tiger Mine
• Togo
• Toll Gate
• Toronto Mine
• Travis Gulch Mining Company
• Treasure Key
• Tremont Mining Company
• Troublesome Mine
• Tungsten King
• Twin Butte
• Twin Buttes
• Two Lassies Mine
• Two Sisters
• Unexpected Mine
• Unit Mine
• Uranus Mining Company
• Velvet Valley Rainbow
• Vermillion Mining Company .
• Vetmillion Mines & Reduction Company
• Victoria Mine
• Virginia
• Wain Mine
• Waltham Mine
• War Dance Mine
• War Eagle Mine
• Ward Company
• Washington Day Mine
• We Got Em Mine & Mill
• Weaver Group
• West Notaway Mine
• Wheeler Group
• White & Johnson Construction
• White House
• Widow Women Mine
• Wild Rose
• Wilkie Lode
• Williams
• Wilma
• Winnebago
• Youngstown - Gilpin Mining- Grand
Box 104043
• __J St. Louis No. 2 Tunnel
• Beaver Claim
• Big Dike Lode
• Bobtail Mine
• Bonnie Bell Mine
• City of Denver Water Tunnel - Winter Park
• Elk Mt. Mine
• Grahamite
• Granby Dam
• Hagar Mine
• Happy Thought Mine
• Hot Sulpher Springs Project
• Lucky Sunday
• Lucky Sunday No. I
• Mary Florence Mine
• Minnesota Group
• Moffat Tunnel
• Mt. Vasquez Mine
• Murchison Ventures Incorporated
• Orizaba Mine
• Ormsbee Development Company
• Radium Copper Mining Company
• Ray Ida Mine
• Ready Cash Mine
• Shadow Mountain Dam
• Silvertip
• Trail Creek
• Undecided Group
• VasquezJones Pass Tunnel
• W. I. M. Tunnel
• Water Diversion Dams and Ditches
• Weir Mine
• West Portal
• Williams Fork Dam Project
• Wisconsin- Gunnison
Box 104044
• — Granite Mountain
• 0 C. Mine No. 2
• 0 P. Group
• Aaberite
• Akron Mine
• Alhambra #2
• Amazon
• Anaconda Mine
• Augusta
• Avoca Virginia Mine
• Baldwin
• Bear Creek Mining Company
• Bear Mine
• Beaver
• Bell View #2
• Belzora Bassick Mine
• Bertha
• Big 4 Group
• Big Red
• Black Beauty
• Black Eagle Mine
• Black Queen Mine
• Blistered Horn Tunnel
• Blue Bird
• Blue Wrinkle #1
• Bon Ton Mine
• Bowman Tunnel
• Boyles Brothers Drilling
• Brinkmeier Tunnel
• Brittle Silver Mines
• Brown Derby Mine
• Brunswick Mining & Milling Company
• Buckeye Claim
• Burleston Mine
• Burt Mine
• Camp Bird Mine
• Camp Creek Mining & Milling Company
• Carter & Raymond
• Carter Mine
• Cebolla Creek No. I & No. 2
• Chicago Mine
• Chloride
• Clara L Mine
• Cleopatra
• Clinton Mine
• Colorado Copper Minning & Milling Company
• Colorado Smelting and Mining Company
• Colorado White Marble
• Columbine
• Complex
• Copper King
• Copper King - Lead King
• Cortland Mine
• Cotoba Mine
• Crest Tunnel
• Crystal Mining Company
• Crystal Mountain Lodes
• Crystal River Mining, Milling & Power Company
• Cumberland Mining, Milling & Processing Company
• D Whitney
• Daisy Mine
• Day Star Mines
• Dirt Merchants Construction
• Doctor Mine
• Dreckshage Company
• Duncan
• Dupont Tunnel
• Earl W. Lode
• Edwards
• Empire Zinc Division
• Endner Mine
• Enterprise Mine
• Ethiopean Mine
• Eureka
• Fairview Mine
• Fields Beryllium
• Flanders Mining
• Flivver, Jazz, Statica, & Spaghetti
• Florence Leasing Company
• Forest Hill
• Forest Queen Mine
• Galena Mountain Group
• Gold Belt Drainage, Transportation & Tunnel Company
• Gold Cup Mine
• Gold Links Mine
• Gold Monument Mine
• Gold Pick Mining & Milling Company
• Gold Vein Mining
• Golden Islet
• Golden Stairs
• Good Hope - Vulcan
• Gray Eagle Gold Mines Company
• Gray Jeep Claims
• Green Hawk
• Grey Falcon
• Gunnison Copper Mine
• Gunnison Mine
• Gunnison Mining Company
• H. J. Longyear Company
• H. S. M. I. Mining Company
• Hattie H. Mine
• Hawkeye
• Hawks Nest East
• Hawks Nest No. 3
• Headlight Mine
• Hercules - Ajax Mine
• High and Mighty
• Homestake Mining Company
• Hopewell Group
• Hot Rock Group
• Ida May Mine
• Idoline
• Independent Mine
• Indian Creek
• Inez Tunnel
• June Bug Group
• K&K Drilling
• Keystone
• Kremmer Tnch 1-36
• Lake Irwin Dam
• Lead Chief
• Lead King
• Leesa Kay
• Lepedolite #2
• Little Darling
• Little Johnnie GroupBox 104045
• Little Prince #1
• Longyear, H. J.
• Lucia
• Lucky Boy
• Lucky Strike Claims
• Lucretia
• Lulu Group
• Mammoth Gold Mining & Reduction Company
• Mammoth Group
• Maple Leaf Mine
• Mariposa Group
• Matchless Mine
• May Queen
• McPherson Drilling Company
• Meadow Mountain Mining Company
• Melrose Mine & Mill
• Micawber
• Micawber
• Millet and Cram
• Minerals Engineering Company
• Mines & Securities Company
• Mohawk
• Monitor Mine
• Monomouth Mining & Leasing
• Monte Carlo
• Morning Glory Mine
• Morning Star Mine
• Mountain Boy
• Mountain Fern Tunnel
• Mountain Mines Company
• Mt. Emmons Projects
• Museum Mine
• Napoleon
• National Liberty Mining & Reduction Company
• North Pole
• North Star
• Northern Light Mine
• Nu-Mine No. 2
• Old Faithful
• Old Lot Mine
• Old Tom
• Pandora Company
• Paonia Project
• Paradise Mining Corporation
• Paymaster Mine
• Peanut Mine
• Pieplant Jupiter
• Powder Horn
• Pride of America
• Princeton Company
• Queen Mining Company
• R. A. Group
• Raymond Mine
• Red Bird Mine
• Red Cloud Mine
• Red Rose Group
• Revenue Mining & Milling Company
• Reynolds - Morse Corporation
• Roosevelt Tunnel
• Ruby Consolidated Silver Mines Company
• Salary Grabber Lease
• Sandy Hook Mining Company
• Searchlight Oil & Mining Company
• Senator Tunnel
• Sheik
• Silent Friend
• Silent Friend
• Silver Bear
• Silver Chief Group
• Silver Jack
• Silver Spruce
• Silver Spruce Mining & Milling Company
• Skyline Group
• Somerset Mine
• Spring Creek Dam
• Springfield
• Standard Mining Investment Company
• Star Group
• Star Tunnel
• Stearns Rogers Tunnel
• Steuben
• Stevenson
• Stewart Group
• Strauss Marble Quarry
• Sunnyside & Sunset Group
• Sylvanite
• Sylvester Gulch Test Adit
• Sylvite
• Tennessee Mine
• Ternahan Mine
• Thunderbird Mine
• Tioga
• Titan
• Titan Products Company
• TRUE Blue Mine
• U. S. Bureau of Reclamation
• Undine Mine
• Universal Manufacturing & Sales Company
• Valley View Group
• Venture Mine
• Victor Mine
• Victory Mine
• Vulcan Project
• Washington Mine
• Wayne Lode
• Whinnen Drilling Company
• White Iron Mine
• White Squadron Mine
• Whitepine Consolidated Mines Company
• Willow Creek
• Windjammer
• Wolverine Mine- Hinsdale
Box 104045
• Ajax #2 Tunnel
• Belle of the East
• Belle of the West
• Big Blue Group
• Big Casino Mine
• Black Crook Mine
• Black Wonder Mine
• Bon Homme
• Caburg Mining Company
• California Mine
• Capitol City
• Champion
• Child Park Lode
• Cimmarron
• Cleveland
• Contention Mine
• Continental Development Company
• Copper Boy Group
• Couer D’Alene Mining Company
• Czar Mine
• Dalco
• Dawn of Hope
• Detroit Group
• Dolly Varden Mine
• Dolores Mine
• Eagle & Mary Alice Claims
• Edna Mine
• Empire Chief
• Fanny Fern Mine
• Foster Powder MagazineBox 104046
• GallicVulcan Mine
• General Sherman
• George the Third Mine
• George Washington Group
• Giant Lode
• Gnome
• Golconda Mine
• Gold Meter Mining Company
• Gold Quartz
• Golden Fleece
• Golden Mammoth Mine
• Golden Wonder
• Good Luck Group
• Greves Tunnel
• Happy Day
• Hidden Treasure Mine
• Hiwassee Mine
• Hoosier Boy Mine
• Humble Oil
• Isolde Mine
• Last Chance
• Lead King Mine
• Lead Mines
• Lillie Mine
• Little Casino
• Mable Lode Group Tunnels
• Minnie Lee Mine
• Mono - Ajax
• Monte Queen
• Moro Mine
• Murray Watts Drilling
• Nellie Creek
• Ocean Wave Mine
• Ophir Nevada
• Palmetto
• Palmetto
• Pearl & Ruby Group
• Pelican
• Pride of America
• Risorgimento Mine
• Rodney #1
• Rodney Portal
• Rozella Mine
• S & M
• Second Million
• Silver Fleece
• Silver Jack Mine
• Silver Key Mine
• Silver Leaf Lode Mining Company
• Silver Reef Group
• St. Mary’s Mining Company
• Sterling Group
• Sterling Group
• Suiphurette Mine
• Sulphurie Mining & Reduction Company
• Sunflower Mining Company
• Thatcher Brothers Company
• Ute & Ullay Group
• View of the Park
• White Cross Copper Company
• Williams Creek Dam
• Wyoming Mine
• Yale Gold & Utility Company- Huerfano
Box 104046
• Black Hawk
• Calumet No. 2
• John Pitkin
• Little Joe
• Maitland No. 2
• Morning Glory
• Ojo
• Rugby No.6
• Vandalia Copper Company
• Yellow Medicine- Jackson
Box 104046
• Alcoa Shaft
• Aro
• Barbara Ann
• Bonanza Mine
• Bourg Strip
• Canadian Strip
• Cap Rock
• Colorado Flourspar Corporation
• Cragg Mine
• Cresent
• Crystal Fluorspar
• Endomile
• Fourth of July Mine
• Gold Cup Mine
• Grizzly Creek Strip
• Ida Lee Mine
• Kramer Mine Incorporated
• Leader No. 1 & No. 2
• Little Nell Mine
• Mart Strip No. 1
• Midget Mine
• North Park Company
• Northgate
• Rabbit Ear Peak
• Sheep Mountain
• Viking Strip
• Village Belle- Jefferson
Box 104047
• Ascension
• Augusta
• Black Knight
• Blackmer Mine
• Blue Clay
• Blumm
• Blunn Dam
• Bob& Lee
• Boyles Brothers Drilling Company
• Buckman
• Buffalo Claims
• C. W. A. Project No. 503 - Rock for Platte River Rip-Rap
• Cavenaugh Property
• Cervi Lease
• Chatfield Dam
• Cheesman Dam
• City of Denver
• Clear Creek Mining & Power Company
• Colorado School of Mines - Geophysical Observatory
• Columbine Mine
• Copper Creek Mining Company
• Cressman
• Cripple Creek Merino Mines Company
• Falkan Hill
• Foot Hills
• General Mines & Oil Company
• Grapevine
• Hi Wan
• Judy Mine
• Ken - Caryl Lease
• Ladwig
• Leyden Shaft
• Little Brother
• Little Duzy
• Little Hope
• Madonna
• Malachite Mine
• Mann No. 1
• Marchmont Mines Company
• Mena
• Morrison Mine
• Morrison Uranium Company
• Moskal Leasing Company
• Motes Mine
• Nare
• Pallaro Lease
• Pearce Mine
• Platte Canyon Intake Dam
• Quatman
• Sanders Lease
• Saunders Lease
• School District T-3 R-71
• Schwartzwalder
• Seven Devils
• Sunset Claims
• Two Forks Dam Site Project
• Union Pacific Rail Road Oil Development Department
• Uranium Queen Mine
• Wolverine Mine- La Plata
Box 104050
• Allard Mining Company
• American Minerals
• Bay City Group
• Bessie G Mine
• Big Joe
• Black Diamond
• Blue Eagle
• Blue Flame
• Boren Gulch Mining Company
• Brawner Tunnel
• Brooklyn and Mastedon Groups
• Buffalo
• Burnwell #1 and #2
• C&F
• Coal Gulch
• Colorado - Cooperative Mining & Milling Company
• Columbus Mines Company
• Comstock Tunnel
• Copper Age
• Copper Girl
• Copper Hill
• Cunningham Tunnel
• Durango Girl Gold Mining & Milling Company
• Eagle Pass Mining & Milling Company
• Expansion Gold Mining & Leasing Company
• Fae & Ruby Claims
• Farmer Boy
• Friedea & Luciel Group
• Gold Crown Mountain Corporation
• Gold King Mine
• Golden Girl
• Golden Rose
• Good Hope
• Grassy Hill
• Hardrock Contractors Incorporated
• Hay Gulch
• Hazel M. Mine
• Hesperus #4 & #5
• Honey Dew Group
• Idaho Mine
• Incas Mine
• Iron King
• Jenny Lind
• Jumbo Mine
• King Coal
• Knoll Mine
• La Plata Gold Placers
• La Plata Project
• Lady Eleanora Mine
• Lemon Dam
• Lewis Mountain Mining & Milling Company
• Lightner Creek Group
• Little Nona Mine
• Lucky Four Gold Mining Company
• Lucky Moon Mine
• Lucky Strike GroupBox 104051
• Marcy - Shenandoah Incorporated
• Mars
• Mary Alice
• Mason Mine
• Mastedon Group
• May Day Mine
• May Ross Group
• McCartney Group
• Monarch
• Monarch Gold Mining Company
• Montezuma - Gold Reef Group
• Morning Star
• Mountain Lily Mine
• Muldoon Mine
• Neglected Mine
• Paragon Mining Company
• Pat & Carpenter Lodes Group
• Peacock Mine
• Poverty Hill Group
• Puzzle Mining Company
• Recapture
• Rosnite
• Sarah G
• Shalako No. I
• Southern Boy Group
• Star
• Sundance Strip #1
• Texas Chief Group
• Tomahawk
• Uranium Queen
• Valley View Claims
• Victory #3
• Wildcat
• Winnek Incorporated- Lake
Box 104047
• American Smelting & Refining Tunnel
• 0 J. & G. M. Lease
• A. V. Shaft
• A. V. Slag Dump
• A. Y. & Minnie Mine
• Adams Shaft
• Adelaide Mine
• Aladdin Gold Mining Company
• Alcante District
• All Right Shaft
• Allegany Shaft
• Alpine Tunnel
• Alps Consolidated Mining Company
• American
• Amity Mine
• Amy Mining Company
• Anchor Tunnel
• Antelope Tunnel
• Arkansas Mine
• Atlantis Mine
• Atlas
• Baby Shaft
• Baker Lease
• Bald Mountain Mining & Tunnel Company
• Ballard Mine
• Belle Placer Mine
• Betty Fraction Lode
• Big Four Gold & Copper Company
• Big4 Mine
• Big6 Mine
• Bi-Metallic
• Birdella Tunnel & President Mine
• Black Cloud
• Blame Mine
• Blanche Shaft
• Boer Mine
• Bohn Shaft
• Bonanza Developmeny Company
• Booco Group
• Boyles Brothers
• Breece Tunnel
• Brian Boru
• Brolchgock Mine
• Burneit Lease
• Burns Lease
• C. J. Dold Mining
• Cady Mines Company
• California Gulch Shaft
• Canterbury Tunnel
• Carlton Tunnel
• Castle View Mine
• Catalpa Mining
• Cathy Mine
• Chautauqua Mine
• Chicago Dump
• Chippewa Mine
• Chrysolite Mine
• Clear Grit MineBox 104048
• Cleveland Tunnel
• Climax Molybdenum
• Climax Shaft
• Colonel Sellers Mine
• Colorado Klondike Mine
• Colorado Metals Seperation Company
• Columbine Group
• Continental Chief
• Corso Lease
• Crescent Mining Company
• Cummins and Finn Smelter Dump
• D Lime Tunnnel
• D Prince of Wales
• Del Oro Mines
• Denver Mining&Milling
• Denver No. 2
• Diamond Shaft
• Dinero Tunnel
• Doily B Shaft
• Dolmite Shaft
• Dome Mine
• Dunkin Shaft
• Dyer Mountain Extension Mine
• Eclipse Tunnel
• Edna Mining
• Eiler’s Dump
• Electric Tunnel
• Elgin Smelter Dump
• Eliza Tunnel
• Elkhorn Shaft
• Ella Tunnel
• Elva Elma Tunnel
• Emily Mining Company
• Empire Zinc Company
• Estrella Mining Compnay
• Ettretura Mining Company
• Eureka Mine
• Evelyn Shaft
• Exchequer Mining & Leasing Company
• Fairview Shaft
• Famous Mine
• Fanchou Mine
• Fanny Rawlins Mine
• Ferrum Mining Company
• Fidelity Mine
• First National Mine
• Fiske, Julia
• Five Twenty Mine
• Forbes Mine
• Fortune Mine
• Fryingpan Arkansas Project
• Garbutt Mine
• Garden City Shaft
• Garibaldi Tunnel
• Gaw Shaft
• Giant Lode
• Gilt Edge Mine
• Gloria Mining Company
• Glover Tunnel
• Golden Thread Mining Company
• Goliath Mining Company
• Gordon
• Gordon Tiger
• Grace
• Granite Mine
• Gray Eagle Leasing Company
• Great Hope
• Greenback Mining Company
• Greenwald Tunnel
• Griffin Mine
• Groundhog Tunnel
• Harrison Recovery Works
• Harrison Reduction Dump
• Harvey Real Estate, Mining & Investment Company
• Hattie Jane Mine
• Hayden Ranch
• Haytrosser Shaft
• Hazel Lode
• Helena Mine
• Henrietta Mine
• Hess Tunnel
• Hibschle Mine
• Highland Chief Mine
• Highland Mary Mine
• Home Extension Mine
• Homestake Project
• Hopemore Mining Company
• Horseshoe Prince Mine
• Hugh Mine
• Humboldt Milling & Smelting Company
• Hume Shaft
• Hummer #1Box 104049
• Ibex Mine
• Iron Hat Mone
• J. G. Buehler Mine
• Jason Shaft
• Jennie June
• Jitterbug Shaft
• John B. Reed Mine
• Josie May Turquoise Mine
• Julia Mining Company
• K & K Tunnel
• Kathleen Shaft
• Kathy K. Mine
• Keystone Claim
• KIeff Lease
• Killarney Group
• Kris Kringle
• La Plata
• Lakewood
• Lalla Roohk
• Lanyon Zinc Company
• Last Chance Mine
• Leadville & Chicago Gold Mining Company
• Leadville and Mt. Massive Tunnel
• Leadville Construction Mining
• Leadville Deep Mining
• Leadville Drainage Tunnel
• Leadville Lead
• Leadville Mining & Milling Company
• Leadville Mining Company Limited
• Leadville Unit U. S. S. & R Company
• Lida Leasing Company
• Liddia Mine
• Lillian Mine
• Lilly Mine
• Little Alice
• Little Bertha Lode
• Little Bob
• Little Chicago
• Little Chief Mining
• Little Ellen Mine
• Little Jack Gold Mining
• Little Miami Mining & Prospecting Company
• Little Nell Mine
• Little Prince
• Little Rieche
• Long & Derry
• Louisville Mine
• Lovejoy Tunnel and Lillian Tunnel
• Loyal Gold Mining & Milling Company
• Lucky Five
• Lucky Ten
• lzard Mine
• M. and N. Fraction
• Mahala Mine
• Mammoth Mine
• Mary Jane
• Matchless Mine
• May Queen Mine
• Mayflower Tunnel
• McPherson Drilling Company
• McRea Leasing Company
• Midas Exploration Company
• Mikado Mine
• Miller Gold Mining, Milling & Tunnel Company
• Millie G No. I
• Miner Boy
• Modoc Mine
• Monarch Mine
• Mound City Mines Company
• Mount Champion
• Mountain Lion
• Negro Infant
• Nellie B Claim
• New Alps Consolidated Mining Company
• New Clara Mining & Milling Company
• New Discovery
• New Hope Mining Company
• New Mammoth Mining & Milling Company
• New Mining & Land Company
• New President Dump
• New Totalless Mining & Investment Company
• New Tunnel
• Nicholson Lease
• Nisi Prius Mine
• No Name
• Norsigo Mill
• Norsigo Processing & Refining Limited
• North Moyer Dump
• Ohio Tunnel
• Old ‘76 Mine
• Ollie Reed Mine
• Ontario Mine
• Onyx Mines Company
• Oriole Tunnel
• Otisito Mines Company
• P. 0 S. Shaft
• Pacific Mines & Mills Company
• Page Tunnel
• Peerless Tunnel
• Penn Mining & Leasing Company
• Penrose Mine
• Peterson Lease
• Pingrey Mines & Ore Company
• Platt Lease
• Porter Shaft
• President Mine
• Printer Boy Mine
• Printer Girl Mine
• PurpleTop Mine
• Pyrenees Mine
• Quadrilateral Mining
• Queen Bess Mining Company
• Ramona Mines Company
• Rattling Jack
• Ready Cash Group
• Reindeer Mining Company
• Resurrection Mine
• Revenue Cutter Tunnel
• Rexall Shaft
• Richie Shaft
• Robert E.Lee
• Robert Emmet Mine
• Roboff Group
• Rockefeller Group
• Rokatinda
• Rosse MineBox 104050
• Rosse Tunnel
• Sawatch Tunnel
• Scott Tunnel
• Seneca Mine
• Seven Devils
• Seventy Six Shaft
• Shamus O’Brien
• Silver Mine
• Simcoe Mining & Milling Company
• Smith Tunnel
• Snow Lode Tunnel
• South Moyer Mine
• South Winnie
• St. Ann Mine
• St. Kevin
• St. Louis Mine
• Star Mine
• Star of the West
• Stone Shaft
• Sunday
• Sunnyside Tunnel
• Taisish
• Tenderfoot Mine
• Tennessee Pass Railroad Tunnel
• Thielen
• Third Adventure Mining Company
• Third Venture Mining Company
• Thomas & Anthony
• Tiger and Shields
• Tolendal Mining Company
• Tom Thumb & M. R. Claims
• Triumph Mine
• Tucson Mine
• Turquoise Chief
• Twin Lakes Mining & Milling Company
• Two Bit Mining Company
• Unknown Lease
• Valley Mine
• Venir Mine
• Vesuvius Mine
• Vinnie Mine
• VJ Gertrude Claim
• Walter A. Weber Mg.
• White Stat Tunnel
• Whiteside Mining & Milling Company
• Wichita Mine
• William Wallace Mine
• Winnie Mine
• Wizard Incline
• Wolftone Mine
• Yak Tunnel
• Young Tunnel- Larimer
Box 104051
• Akney Copper Mining Company
• Bartlett
• Bear Cat
• Berghof Lode Claim
• Big Boulder
• Big Diggins
• Black Hawk
• Buckhorn
• Buckhorn Gold Mining Company
• Cash Mine
• Chist Mine
• Colorado Mine
• Consolidated
• Corral Pole
• Depression Mine
• Dixie Group
• Donell Group
• East Portal
• Free Gold Mine
• Giant Crystal
• Gold Bug Mine
• Gold Coin Mine
• Golden Reward Mine
• Goldenrod Mine
• Goldora Mine
• Hide Above Lode
• Hide Away Lode
• Hill Top Group
• Horse Tooth Dam
• Jay Dee Bee
• Jessen #1
• Jet Drilling Company
• Johnson & Youran
• Karen #1 to #10
• Kelly Mine
• Lady Moon Mine
• Langston
• Little Helen
• Livingston Mine
• Lodge Pole
• Lone Pine Mine
• Lone Stat Mine
• Lookout
• Lucky Rosemary
• Mona
• Mt. Olympus
• New Hope
• Owl Canyon Road
• Park Creek
• Poudre - North Platte Water Tunnel
• Prarie Divide
• Primrose Beryl Lode
• Prodigal Mine
• Prospect Tunnel
• Rams Horn Tunnel
• Red Hill
• Revis
• Rita Beryl, Feldspar Beryl & Clipper Group
• Rockfield Mine
• Rugh Mine
• Silica Beryl
• Soldier Canyon Dam
• St. Vram Petroleum
• Thodab
• Thodave
• Vagabond Mine & Mill
• Water Diversion Tunnel No. 2 - U. S. B. R.
• Water Tunnels - 2,3,4,5 U. S. Bureau of Reclamation
• Welcome Mine
• Windy Point
• Yellow Jacket Group
• Yo - Jo #15- Las Animas
Box 104051
• Aguilar Imperial
• Allen Mine
• Berwind Canon
• Bisulco
• Cissey Lee
• Engleville
• Grey Creek
• Hastings
• Healey Strip
• Helen
• Jewel Strip
• Martinez
• Maxwell Mine
• Outlet Works Trinidad
• Peacock
• Petes Mine
• Prosperity
• Starkville
• Trinidad Basin Strip
• Trinidad Lake Project- Mesa
Box 104051
• RediMlx Plant
• Ajax - Cave - Lucky Day
• Ajax & Canyon Portals
• Ajax Mine
• American Leduc
• American Mineral Oil Company
• American Uranium Engineering Company
• Amethyst Queen
• April Fool Leasing Company
• Arrowhead
• Atlas
• Atomic Energy Commission
• Austin
Box 104052
• Battlement Mesa Oil Shale Company
• Beaver Mesa Uranium
• BeaverTail Tunnel
• Belmont No. 1 & 2
• Betzer Diamond Drill Company
• Big Seven
• Black Diamond
• Black Jack
• Black Jumbo
• Black Mammy
• Black Rock
• Black Streak
• Blue Flame
• Blue Mesa Incline #1
• Blue Ribbon No. 1, 2, 3, 4, 17, & 32
• Bob No. 24
• Bonanza
• Bonita #1 Mine
• Brush Creek Oil Shale Company
• Bud
• Buena Vista
• Buick
• Bujan
• Bush Drilling
• C. P. Molybdenum Corporation
• Calamity Creek
• Calamity Group
• Calco
• Cameo
• Camp Caywood
• Cannon Diamond Drilling Company
• Carbro
• Carmack Drilling Company
• Carmack Potash
• Carnotite Production Corporation
• Cave Canyon Lode
• Cedar Point
• Century Tunnel
• C-G-26
• C-G-26
• Chesapeake
• Cliff Dweller
• Climax Uranium Company
• Coal Canyon Strip
• Cocho
• Colorado Oil Shale Company
• Copper
• Copper Queen
• Cotter Corporation
• Cottonwood
• Crawford, James B.
• Cresent
• Crow’s Nest
• Crystal Queen No. 2
• Cullen Minerals #5
• Dalelu Group
• Dan Kelly Drilling Company
• Deal Mining Company
• Dear Runs
• Denver & Rio Grande Western Railroad Tunnel
• Depression No. 6
• Dixie
• Durfee Mining
• Durfee Wagon Drill
• East Calamity
• East Queen of the Hills
• Eclipse
• Elizabeth
• Elizabeth Group
• Ella Craig
• Evening Star
• Flat Top
• Foster
• Fountain of Youth Mine
• Franklin & Cowen
• Franklin & Perry Drilling Company
• Fruita No. I & 2
• G-1, 1-A, G-2, G-3, G-4
• Gateways Alloys
• Gearhart
• Girard Holdings
• Go-Boy
• Gordon Smith & Company
• Grand Valley Irrigation Project #12R1 8896
• Great Hesper
• Hanson
• Harvey No. 1
• Henderson
• Hidden Treasure
• Highline Reservoir Dam
• Himes Drilling Company
• Hope Group
• Hubbard Mine
• Humdinger
• Incline Group
• J Lisbon Tunnel
• Jean
• Jim
• Jody
• Joe
• Judy Lease
• Jumbo
• June Mine
• k Trojan No. 20
• K. P. G. Uranium Company
• Karns
• King Soloman
• Kissner Drilling Group
• Knot
• Knowlton, W. H.
• Kostyk Drilling Company
• Kunkle Camp
• L. R. French Drilling
• La Paz No. 1
• Lavada
• Leadville Shale Oil & Refining Company
• Liberty Bell
• Lincoln
• Linda #2
• Lindy Point
• Lippoweth & Wein
• Little Johnny
• Lost Dutchman
• Lucky Boy
• Lucky Day Mine
• LumsdenBox 104053
• Mammoth Mine
• Matchless
• Maverick #6
• MAW
• May Day
• McGinley
• Mesa Creek Mine & Mill
• Mesa No. 1,2, 5,8
• Metal & Thermit Corporation
• Mineral Channel Group
• Mineral Lease #31
• Minerals Engineering Company
• Miscellaneous Oil Shale
• Missouri Girl Mine
• Mitchell Drilling Company
• Mott & Sons
• Munro #18
• New Queen of the Hills
• New Verde
• O’Connell Drilling Company
• O’Kan
• Ochner Hotaling Company
• October Adit
• Outlaw
• Palisade #1
• Paonia Dam Project
• Payrock Group
• Peach Mine
• Perry & Fast Drilling
• Phoenix
• Powder Horn Incline
• Product Development Lab
• Protector
• Pyramid Milling & Mining Company
• Pyramid Shale Company
• Queen Beth
• Queen of the Hills
• Radium Company of Colorado
• Rainbow
• Rainy Day
• Rajah No. 28 - 30
• Raven No.3
• Richardson Drilling
• Roadside
• Ronnie No. 1 & 2
• Rosebud
• Rubie Lease Company
• Rudot #3
• Ruth
• San Jova
• Seven Thousand Islands
• Shiprock Limited
• Silver Bell Group
• Silver Pick
• Small Spot
• Snow Shoe Mine
• Southern Geophysical Company
• Sprague & Henwood
• Spring & Spring No. 1 & 2
• Stafford #5
• Sun
• Sunflower
• Swank Drilling & Exploration
• The Cave
• Thundercloud & Sunspot
• Trans-World
• Triumph
• Truchas Limited
• U & V Alloys Corporation
• U. M. U. C. Group
• U. S. Bureau of Reclamation
• U.C.N.C.
• U-Naweep
• Unit Train Loadout Facility
• United Carnolite Products Company
• United Sand & Gravel
• Unity Developing Company
• Urado Uranium Corporation
• Urantah
• Utarado Mining Company
• Ute Water Tunnel
• Utida
• Vanaking
• Vega Dam Water Tunnel
• W. H. Knowlton
• Wanita Oil Shale Company
• Wedge
• Western Machinery Company
• White Star #1
• White, Green & Addison Association
• Winfield McCormick
• Yellow #3
• Yellow Bird Group
• Yellow Jacket
• Zenett- Mineral
Box 104053
• April Fool Leasing Company
• Bachelor Mine
• Bethel Tunnel
• Bird Creek Mining Company
• Blue Mountain Mining
• Buffalo Sulpher Refining Company
• Bull Dog Leasing
• Casino Lease
• Chama
• Champion Mining Company
• Charles Campbell Lease
• Colewood Mine
• Corsair Mine
• Creede Contact Mining Company
• Creede Exploration Company
• Creede Triuni Mines Company
• Creede Venture
• D Quintet Mining Company
• Emperius Mine
• Equity MineBox 104054
• Freeport Adit
• Gormax Mine No. 1
• Grand Army
• Happy Thought
• Holy Moses Tunnel
• Jack Pot
• Jim Tree
• Kentucky Belle
• Krutzer Sonata Mine
• Last Chance Mine
• Mammoth Mine & Development
• Mangusson Tunnel
• Manhattan Leasing Company
• Medley & Lizar
• Miami Mining & Milling Company
• Midwest
• Mollie S Mine
• Monon Mine
• National Group
• New Discovery
• New York Mine
• Ochre Mine
• Outlet Tunnel
• Phoenix
• Recovery Tunnel
• Resurrection Mine
• Rio Grande Mining Company
• River View Leasing
• Silver Horde Mining & Milling Company
• Silver King Mine
• Solomon Mine
• Spar City
• Teresa Tunnel
• Ultimate Tunnel
• Wagon Wheel Gap Fluorspar
• Wedge Lease
• Yellow Jacket No. 1, 8, 9, 15, 16- Moffat
Box 104054
• Blue Mountain Mining Company
• 1-F Tunnel
• Bromide Mine
• Buffalo Head
• Butler Lease
• Colowyo Strip
• Dismant Adit
• Douglas Mountain Copper Mine
• Eagle No.5&No.9
• Fair U
• Gent No. I
• Little Star
• Redwing
• Robb Pit
• Ross & Smith
• Three Sisters
• Trace Elements Corporation
• Trapper Mine
• Wedge Lease
• Williams Fork Strip No. 1, 2, 3- Montezuma
Box 104054
• 45 - o
• Barr - Menefee
• Battlerock Group
• Big Ute Load
• Blue Bird
• Blue Eagle
• Bottle Rock Load
• Brownville Group
• Buckeye
• Crawford No. 1
• Cross #1
• Cross Canyon Mines
• Doyle Mine
• Euclid Group
• Gold Dollar
• Gold Run Tunnels
• Hazel - Lu
• Joy Manufacturing & Construction
• Le - Ru Mining
• Lewis
• Mancos Canyon Gold Incorporated
• Mancos Gold Mining Company
• Mills Group
• Montezuma Valley Irrigation
• Old Kentucky Mine
• One
• Out West Mill
• Out West Mine
• Red Arrow Mine
• Roberta Jean
• Sexton Brothers Drilling
• Silver Nugget
• Silver Pick
• Spencer & Morris Group No. 1 & 2
• Tenderfoot - R. A. P. Groups
• Thunder Mine
• Twenty Two Mine
• Twin Canyon Group
• Wise Hill- Montrose
Box 104054
• X-L Drilling
• A & H
• Adak
• Alke
• All Star
• Alta Group
• American Eagle
• Anchor
• Anna May
• Applejack
• April No. 1
• Arrowhead
• Athey Group
• Atomic Energy Commission
• Aztec
Box 104055
• B. F. Kissner Drilling Company
• Baby Fawn
• Baby Ruth
• Badger
• Badger - U. C. N. C.
• Bagger
• Beaver
• Belva
• Bench Claim
• Bernard
• Betty Jean
• Big Bull
• Big Chief
• Big Dick
• Big Mitt
• Bill Bady
• Bill Kissner Drilling Company
• Bismark
• Bitter Creek Group
• Black & Gray Point
• Black Diamond
• Black Dinah
• Black Foot Group
• Black Jack
• Blackburn
• Blake Mining Company
• Bliss
• Blitz
• Blondie
• Blue Bell
• Bobcat
• Bobtail
• Bogus
• Bowen No. 1
• Boyles Brothers Drilling Company
• Brook #1
• Brooks
• Broomstick Tunnel
• Buckhorn No. 1, 3,4
• Buckshot
• Buckskin
• Bull Canyon
• Bull Durham
• Burbank Pit
• Burrs Point
• Butterfly
• C - CM -25
• C - JD - 6
• C- JD - 5
• C. F. C. & Moonbeam
• Calvert No. 3
• Camel No. 6
• Camoose
• Cannon Drilling Company
• Canopus
• Canyon Claims
• Canyon No. 7
• Capella
• Carmack Drilling Company .
• Carnotite Trust Company
• Carpathia
• Cashin Mine
• Chiles Drilling
• Chipmonk
• Cinco Minas
• C-JD-21
• C-JD-22
• C-JD-22A
• C-JD-5
• C-JD-7
• C-JD-9
• Cliff Dweller
• Cliff Willow
• Cliffdweller Mine
• Club Sandwich
• Coloradium Mine
• Colorado Carnotite Company
• Colorado River Improvement Program
• Colorado River Water Quality Improvement Program
• Colorado Water Quality Improvement Program
• Columbia Tunnel
• Columbus
• Commodore
• Cornforth Exploration
• Conners Drilling Incorporated
• Copper Jack Mine
• Copper Rivet Mine
• Cotter Corporation
• Cottonwood
• Crab Orchard
• Cripple Creek Mine
• Crown Prince
• Crucible Steel Mining and Milling Company
• C-SM-18
• Cutecante Project
• Cycle Mine
• Dakota
• Dan Patch
• Deer Season #1
• Deer Shaft
• Denver Mine
• Diana
• Doagy No. 2
• Dolores Group
• Donald L
• Donna K
• Dorothy
• Doublejack
• Duchess No. I & 2
• Duggan Adit
• Dusty
• Dynamite
• Eagle #12
• East Opera BoxBox 104056
• Echo No.4 & No. 6
• Emma May Mine
• Empire
• Equinox
• Eula Belle
• Eva
• Evening Star No. 1 & 2
• Exploration and Shaft Drilling Company, Incorporated
• F Tunnel
• Fairview Dam
• Fairy King
• Falk Drilling
• Farmer Boy Mine
• Farmer Girl
• Fawn Springs Group
• Fawn Springs No. 29
• Fay Mine
• Firebird & Groundhog
• Firecracker No. 1, 2, 3, 4
• First National Bank Shaft
• Florence Group
• Foote Mineral
• Fort #1
• Fossil
• Fourth of July
• Fox
• Fraction
• Frank Stoneman Drilling Company
• Franklin & Cowen
• Friday
• General Mine
• Geo. No. I
• Gilbert
• Golden Eagle
• Good Hope
• Gordon Smith & Company
• Grace
• Grand Dad #2
• Grass Roots
• Gray Claim
• Great Western Group
• Green Back
• Guadalcanal
• Gunnison Tunnel
• H & H Drilling Company
• Hammer
• Happy
• Happy Jack
• Happy Thought
• Hardrock
• Hat
• Henry Clay
• Hidden Basin
• High Ball
• High Ball
• Hobo
• Honeymoon Group
• Horsehair Group
• Hot Dog Mine
• Hot Shot
• Independence
• Index
• Invincible
• Island View
• J & J Drilling
• J & J Exploration
• J & L Drilling
• J. M.
• J.J.
• JB #4
• Jence
• Jensen & Jensen Well
• Jitterbug
• Jo Anne No. 4
• Joe
• Joe Dandy
• John K Tunnel
• Johnson & Youvan Drill
• Johnson and Evon
• Joker
• Jones Mining
• Judy Ann
• Julian
• Jumbo Mine
• Just Right Claim
• K & S Mining
• Kern
• King Solomon
• Krug Drilling Company
• Kybeto Drilling
• L. P. Incline
• L. R. French Drilling
• L. R. French Water Wells
• La Sal Copper Mining Company
• La Salle Shaft No. I
• Lane and Franklin Drilling Company
• Lark No. 1,7, 8
• Last Chance
• Lawrence & Lindstedl
• Lazy L
• Lee Ancell
• Lewis Group
• Little Alice
• Little Basin
• Little Bob #1
• Little Buckhorn
• Little Dick
• Little Dot
• Little Faun #1
• Little Gyp Group
• Little JoeBox 104057
• Log Cabin
• Lone Pine
• Long Park Group
• Long Shot
• Longyear Drilling Company
• Lost Mine
• Lower Oversite
• Lucky #1
• Lucky Boy
• Lucky Day
• Lucky Dog
• Mac Pherson Drilling
• Maggie C
• Magie U. Drilling
• Mal Pais Group
• Mande
• Margie
• Marjorie Ann
• Martha Belle
• Martin Mesa
• Martin, E. R.
• Mary Ann
• Maybe
• Media
• Meek Tunnel
• Merry Widow
• Mesa
• Mic C
• Mill #1, #2, #4
• Milling Company
• Mineral Joe #1 - #12
• ML#23-2
• Modene Group
• Modern “Gold of Ophir” Mining Company
• Monogram Group
• Monster
• Morning #1
• Morning Mine
• Morning Star
• Morning Star Mine
• Mott & Sons
• Mucker
• Mum
• Mustard
• Nil #2
• North Hammer
• Nucla Strip
• O’Neill, Bull & Martin
• Obnoxious
• Ocean Spray
• Old Grandad
• Old Salt Lick
• Open Cut Mine
• Opera Box Group
• Ore Buying Station - Mineral Recovery Corporation
• Oregon
• Outlet Tunnel
• Oversite
• Pablo
• Paradox
• Paradox - Providence Copper Mining Company
• Paradox #5 & #6
• Paradox D
• Paradox Salt Company
• Paradox View #4
• Paradox Well Field
• Pat Durand Drilling
• Patty #4 & #5
• Payday
• Payoff
• Peanut
• Peggy
• Perry & Faast Drilling Company
• Phonograph
• Pi Warren
• Picket Corral #4
• Pie Face
• Pinion
• Piper #1 & #3
• Pluto
• Point Empire
• Prayer # 8 & # 9
• Q Lucky Blunder
• Q Mineral Park #2, #4, #5
• QuarrellBox 104058
• R. A. L. # I
• Rabbit Foot #1 and #2
• Rad Hill No.21,22
• Radium Cycle
• Radium Company of Colorado
• Radium Hills
• Radium King
• Radium Mine
• Radium Ore Sampling Works
• Radium Ores Company
• Radium Queen
• Rajah
• Rajah
• Rambler
• Rare Metals Corporation
• Rattlesnake
• Rattlesnake - Old Lions Creek
• Raven
• Red Arrow
• Red Flash
• Red Fox
• Red Sox
• Redbed #2
• Redbird
• Redrock # 1 & #3
• Renegade
• Republican
• Rex
• Rex #38
• Richards & Richards Drilling Company
• Richardson Drilling
• Rigil
• Rim Rock
• Rim Rock Blues
• Roc Creek
• Roc Creek Uranium & Mining Company
• Rock Creek Mine
• Rock Haven
• Rogers Mine
• Roosevelt
• Rosebud
• Roy Quinn Drilling Company
• Rubedale
• Ruth Ellen
• Rye #8
• Sam
• Sam Richards Drilling
• San Miguel #10
• San Pedro
• Sandy
• Saucer Basin Group
• Schlesinger Radium Company Incorporated
• School Marm Claim
• September Morn
• Sesmo
• Sexton Brothers Drilling
• Shamrock
• Sharkey Mine
• Shipman Drilling Company
• Showboat
• Shuffle
• Silver Dollat #1
• Skelton Incorporated
• Smith Drilling Company
• Soldier Boy
• South Black Foot
• South Groundhog
• South Happy Thought
• South Western Drilling Company
• Sphinx
• Sprague & Henwood
• St. Anthony Lease Mines Company
• St. Patrick
• St. Patrick # 7
• St. Patrick # 9
• Standard Chemical Company
• Star #13
• Star Group
• Steer #8
• Sunbeam
• Sunflower
• Sunrise #2, #3, #4, #5
• Sunshine & Straight Arrow
• Suprise Tunnel
• Surprise
• Sylvia
• T. N. T. #1 & #3
• Tango
• Teapot Dome
• Telluride
• Teton Exploration
• Three Jacks
• Thunderbolt
• Too High
• Town House
• Tramp
• Triangulation
• Tripod Group
• Twilight #1
• Twin Canyon Group
• Two Bits Mine
• U. S. Grant
• U. S. Vanadium Salt Works
• U.C.N.C.
• Uncle Sam
• United States Bureau of Reclamation
• United States Vanadium Corporation
• Ura
• Uranium Girl
• Uravan#2
• Ute Mine No. 4Box 104059
• Vacation Mine
• Vadium Corporation of America
• Valentine
• Valley View
• Van Group
• Vanadite
• Vanadium King
• Vanden View
• Venture
• Virgin
• W. A. Ivy Drilling Company
• W. L. Cummings Chemical Company
• Wanda
• Ward
• Warren
• Washburn
• Watchman
• Wedge
• Wedge #1,#2
• Wednesday
• West Lode
• West Martha Belle
• West Mine
• West Opera Box
• Western Colorado Exploration Company
• Whang Doodle
• Whiteface
• Whitney Shaft
• Wild Horse
• Wild Steer
• Wildcat
• Windy Day
• Wright
• Wright
• Yankee
• Yellow Bird
• Yellow Bird #1
• Yellow Spot Mine
• Yip Yip Group
• Zebra
• Zebra
• Zella
• Zimmerman Well Service- Ouray
Box 104059
• Albers Mine
• Alma
• Alma P. M. & S. Company
• Altoona
• American Gold Mining
• American Nettie
• Angel Mining Company
• Armyand Navy
• Arps Brothers Leasing Company
• Arps Leasing Company
• Aspen Tunnel
• Atlas Mine
• B. & B. Mine
• Bachelor Mine Ouray 104059 (D Barstow Mine
• Beaver Belfast
• Benock Mine
• Bi - Metallist
• Big Andy
• Bimetallic
• Black Girl Mine
• Black Hawk Mine
• Blain
• Bonnie
• Boyles Brothers Drilling Company
• Brown Mountain
• Bull Durham Mine
• C. H. Mining Company
• Calliope Mine
• Camp Bird Mine
• Chief Ouray Mine
• Chipeta and Ora
• Chipeta Mine
• Davey Leasing & Mining Company
• Dividend Gold Mines Company
• Dunmore Mine
• E. A. Alexander Mine
• Early Bird Mining & Milling Company
• El Mahdi Mine
• Emil Johnson Lease
• Eva
• Frank Hough
• Fullmer
• Galena & Lost Day Mines
• Genesee - Vanderbilt
• Gold & Silver Mining & Milling Company
• Gold King
• Gold Lion
• Governor Group
• Gray Hound Mine
• Great Western Mine
• Grey Copper Mining & Milling Company
• Grizzley Beat
• Grizzly Bear Group
• Guadaloupe Mine
• Guston Mine
• Hancock
• Hatper - Larson Developing Company
• Hidden Treasure Mine
• Highland Chief Mine
• Hoffy
• Hudson Leasing Company
• Hyde
• Ida LGroup of Mines
• Independent Group
• Ironton Park Mine
• J EdnaandEdna#1
• Jack Pot MineBox 104060
• Japan
• Joker Tunnel
• Jomack
• Jonathan Mine
• Keno
• Kentucky Mine
• Kerr Ouray #5
• Keystone Group
• L. L. Mining & Tunnel Company
• La Junta Oil Shale Pit
• Laura Dunsmore
• Legal Tender Mine
• Little Balm of Gilead
• Little Mike
• Lucky Twenty Mine
• Magnet
• Maine - Ouray Mining Company
• Mayflower Group
• Meldrum Group
• Memphis Mine
• Mickey Breen
• Mineral Farm Mine
• Minnie B. Mine
• Monarch
• Monte Cristo Shaft
• Monument
• Morning Star Mine
• Mountain King Mine
• Mountain Monarch
• Mountain Top Mine
• Nasby
• National Belle
• National Consolidated Mines Incorporated
• Neodosha Mine
• Nevada Mine
• Newsboy Company
• North Star
• Old Lout
• Old Maid Group
• Old Smoky
• Ophir Mine
• Ores & Metals Mining & Milling Company
• Ouray Tungsten Mining Company
• Pandora
• Patsy - Helen
• Paymaster
• Piper
• Polar Star Mine
• Ponderosa Water Tunnel
• Pony Express Mine
• Portland Mine
• Poughkeepsie & Alabama Group
• Red Group
• Revenue Mine
• Ridgeway Dam Project
• Rouville Mine
• Ruby Trust Mine
• Rutomipa
• Saint Charles Mines Company
• San Juan Chief
• Saratoga - Mono - Baltic Group
• Scotch and Irish Girl
• Senorita Girl
• Silver King
• Silver Link Mine
• Silver Mountain
• Silver Queen Mine
• Silver State Group
• Silver Tip Gold Crown
• Snowflake
• South Dakota
• Spar
• St. John Mine
• St. Lawrence Mine
• Star & Crescent Mine
• Steel Galena Mine
• Sunday Group
• Sunflower Claim
• Sunnyside Claims
• Sunshine Group
• Sutton Mine
• Thistledown Mine
• Torpedo Eclipse
• Two Kids
• U. S. Treasury Mine
• Uncle Sam Mine
• Valkyrie Group
• Vernon Mining
• Wanakah Mine and Mill
• Wedge Mine
• Wewissi
• Whippoorwill
• White Cloud
• William Penn
• Windsor
• Woodstock Group
• X-L Drilling Company Incorporated
• Yankee Girl Mine
• Yellow Jacket Mine- Otero
Box 104059
• La Junta Shale Pit- Park
Box 104060
• Mac Bob
• Alpine Mine
• American Mine and Mill
• Apex Copper Company Mine
• Archibald Mine
• Barcoe Tunnel
• Bear Hunt
• Ber#14
• Betty Shaft
• Big Four
• Big Toad Milling & Mining Company
• Black Butterfly
• Black Prince
• Blame Mine
• Blue Bird
• Blue Jay
• Bonanza #1
• Boomer Mine
• Boss Tunnel
• Boss Tunnel
• Boyer’s Switch
• Bridal Chamber
• Browniow Mining Company
• Browniow Tunnel
• Buckskin Joe Mine
• Butte Mine
• Butte Tunnel
• Caldora Mine
• Carbonate King
• Caylor
• Centennial
• Champagne
• Chicopee Investment Mining & Prospecting Company
• Columbia
• Concord Chief Mine
• Copper Glance
• Cork Screw Tunnel
• Cornish Wall Mines
• Criterion MineBox 104061
• D Great Eastern Mine
• Dauser Mine and Mill
• Demsey
• Discovery #1
• Dolly Varden Mine
• Double Eagle
• Drake Shaft
• Drum Major
• East London
• Eastside Mine
• Eleven Mile Canon Dam
• Elizabeth Mine
• Esmerelda Mine
• Etna Mine
• Evening Stat
• Excelsior Mine
• Fanny Barrett Company
• Fetes Development Company
• FourJ Company
• Funston Mine
• Garo Copper Syndicate
• Garvie Mine
• Gold Ridge Lode
• Gold Slide Mining
• Gold Star
• Gold Top
• Gold Wave Group
• Golden Era Mine
• Great Eastern
• Great Western Mine
• Happy Thought
• Harrisburg
• Have Compensation
• Hazel Marie
• Hill Top Mine
• Hock Hocking Mine
• Hoil Mine
• Home Run Mine
• Hoosier Pass Water Tunnel
• Hope #4
• Iowa Mine
• Iron Duke
• Iron Hill
• J Shaft
• J. S.
• Janice #2
• Jerry Mine
• Jim Dandy
• Josephine Mine
• Juanita May Mine
• Kansas Mine
• Kentuky Belle Mine
• King Mine
• Kithil Tunnel
• Knocker & Jerry Tunnels
• Knocker Mine
• Lake George Fluorspar
• Last Chance
• Lead King Mine
• Lee Gross Tunnel
• Leftwick Mining & Leasing Company
• Limonite Mine
• Ling Group
• Little Fanny
• Little Joe
• Little John
• Little Lori
• Little Nell
• Little Opher Mine
• Little Ruby
• Little Star
• London Butte
• London Mine
• Lone Jack
• Louisville Mine
• Lucky Boy
• Lucky Jim
• Lucky Strike
• Macotte Tunnel
• Magnolia Mine and Mill
• Manito
• Mary B
• May Queen Mine
• Merical Exploration Company Incorporated
• Metz Mine
• Mill Gulch Mine
• Miller & Son
• Mineral Park Mine
• Miscellaneous “S”
• Missouri Mine
• Montgomery Dam
• Moose
• Mornining Stat Mine
• Moshet Tunnel
• Mosquito Group
• Mount Geyser Mining, Milling & Refining Company
• Mountain Queen
• Myrtle
• Newark Mine
• No End Group
• No Name
• North London Mine
• Novasembla Mine
• Old South London
• Oliver Twist Mine
• Ophir Mine
• Ora Alta Mining Company
• Orphan Boy
• Pactolas Mine
• Paris Mine
• Parko
• Peerless Mine
• Phillips Mine
• Pinello
• Pirate Mine
• Portland Group
• Preparedness Mine
• Q Wyandotte Mine
• Queen Mary
• Rainbow
• Randall
• Red - Metal Mining Company
• Red Cross
• Red Cross Mine
• Red Lion
• Redskin
• Roberta Tunnel
• Rodgers Mining Company
• Russian Mine
• Sarsfield Mine
• Shawnee #1
• Shelby
• Shirley May
• Silver Wave Mine
• South London
• Susannah Mine
• Sweet Home MineBox 104062
• Tarryall Gold and Placer
• Tennessee #1
• Three Brothers
• Troy Mining Company
• Union Number Five Mine
• Ute Gold Mining Company
• Victory Gold and Silver
• W. G. Mine
• Weber Group
• Weston Metals Company
• Whale Mine
• Wheel of Fortune
• Wheeler Mine
• White Rock
• Yellowstone- Pitkin
Box 104062
• Highland Tunnel
• Alpine Mine
• Aspen Bi - Metallic
• Aspen Concentrator
• Aspen Sampling Company
• Bear Creek
• Big Buck
• Bionaz
• Bonnybel Mine
• Burns Shaft
• Carlton
• Coal Basin
• Colman Grade Section
• Colorado Duluth
• Copper Gulch Mine
• Copperopolis Mine
• Durgen Tunnel
• Dutch Creek # 1
• Dutch Creek #2
• Eclipse Mine
• Emma Lou
• Fryingpan Arkansas Project
• Gem Mine
• Hope Tunnel
• Hurricane Mine
• Independence Group
• J Hillside Group
• Jewell Mine
• John Wayne Memorial Tunne
• Kris Kringle
• L. S. Wood
• Little Annie Mine
• M. J. Group
• Martin Mine
• Mary B. Mine
• Midnight Mine
• Mollie Gibson Dump
• Montezuma Mine
• Munn Tunnel
• Newman Tunnel
• Number 2 Tunnel
• Oakland Mine
• One Star No. I
• Park Ridge
• Park Tunnel Company
• Pitkin Iron Corporation
• Porphyry Mountain
• Pride of Aspen Mine
• Shamrock Tunnel
• Silver Mines Company
• Slide Tunnel
• Smuggler Leasing Company
• Smuggler Leasing Company
• Spar Consolidated Mining
• Spring Butte Mine
• Stamey - Mackey Construction Company
• Star #1
• Statesman Tunnel
• Tam 0’ Shanter
• Thompson Creek
• Tourtellotte Park Group
• Twin Lakes Water Tunnel
• Upper Bushwaker
• Varney Tunnel
• West Maroon Pass
• Wood, L. S.- Pueblo
Box 104062
• Carbonite King Gold Mining & Milling Company
• Freeman
• Kathryn
• Pioneer Construction Company
• Pueblo Dam- Rio Blanco
Accordion content.
- Rio Grande
Box 104073
• Black Diamond No. I
• Burrell #1 and #3
• Burrell No. 1, 2, 3
• Butterfly Group
• C-a Tract
• C-b Tract
• Coal Creek No. 1
• Columbine
• Crest
• Desperado
• Devereaux Brother Claims
• Diamond Drillers
• E. P. Webb Drilling Company
• J Brown No. 9
• Last Day Mine
• M. G. Mine
• Midnight
• Midnight
• Naomi Ann
• No Name#3
• Northern No. 1
• Pueblo Dam
• Purple Sage No. 3
• Rienam#2
• Rimrock
• Sleepy Cat
• Tungsten Uranium Incorporated
• Uranium Peak
• US Vanadium Corporation
• USBM Shaft
• White River
• Annie
• Boyle Brothers Drilling Company
• Chandler
• Golconda Group
• Lady Bug
• Mammouth Mine
• Microcosm Tunnel
• Miser Tunnel
• Missionary Tunnel
• Nelson Tunnel & Mining Company
• Nooster Tunnel & Mining Company
• Reynolds Tunnel
• Summitville Mine
• Treasure Comstock Mining, Milling & Tunnel Company
• Windy Point- Routt
Box 104073
• Alpine Mine
• Antlers Gold Mining & Milling Company
• Apex#2
• Appel Developing Company
• Appel, A. F.
• Blazer
• Blue Jay Mine
• Buffalo
• Campbell Tunnel
• Cardinal
• Copper King
• Denton Strip
• Edna Strip
• Elk Head Mine
• Elkhorn Mine
• Energy Strip #1, 2, 3
• Farwell
• Farwell Mountain Copper Company
• Florence R. Mine
• Franz
• Golden Edge
• Grassy Creek Strip
• Green River Mine
• Greenville Mine
• Hayden Gulch Strip
• Johnies Coal
• K - 400 test Pit
• Keystone
• lonex Leaching Plant
• lonex No. 1
• Lula Group
• Master Key Mine
• Meadows Strip #1
• Middle Creek
• Minnie D
• Miscellaneous ‘T’
• Miscellaneous “S”
• New Deal Mine
• Rabbit Ear Mine
• Routt County Construction Company
• Royal Flush Mine
• Seneca Strip #1 & 2
• Seven DTunnel
• Southern Cross Mine
• Sun Coal
• Sun Coal
• Treasure Mountain Company
• Trout Creek No. 1- Saguache
Box 104074
• Josie K. Folsom
• Alaska & Yukon
• Alpine Mine
• American Mine Services
• Baca Mining Company
• Baltimore Mine
• Bennet Group
• Bennet Mining Company
• Beryl Mine
• Bob Lee Lode
• Bonnez and Cascade East #1
• Brighton Mine
• Buck Horn Mine
• Burlington Mine
• Buster Shaft
• California
• Central Colorado Gold Mining Company
• Cliff Mine
• Cocomongo Mine
• Columbia
• Commander Mine
• Continental Mine
• Copper Head Claim
• Copperhead #1
• Cora Shaft
• Cotton Creek Mine
• Croation Mining & Development Company
• Crystal Hill Project
• D&J Mine
• Del Oro#2
• Dependable #9
• E - D
• Eagle - Hawk
• Eagle Mine
• Eastern Star Mine
• Elkhorn & Marino
• Embargo
• Empress Josephine
• Erie #28
• Esperanza Mine
• Essie Mine
• Everett Development Company
• Fortinberry Claim
• Gismo
• Golden Hope Group
• Golden Treasure Tunnel
• Graysill Group
• Greenlee - Stevenson
• Grover Cleveland Tunnel
• Gunnison
• Hartman Jefferson
• Hortense
• Independence
• J Bear Creek Mining Company
• J Sunnyside Group
• Joe Wheeler
• Jupiter Claim
• Kerber Queen Mining Company
• Klondike Mine
• Kortright, S. E.
• La Garita Mines & Mill
• La Rue
• Legal Tender
• Liberty Mine
• Little Bonanza Mill
• Little Jeff Mine
• Little Jenny
• Little Johnnie Mine
• Lookout
• Los Ocho
• M & W Mine
• Manito Mines
• Marine Lode
• May McGinnis Mine
• Memphis Mine
• Mercury Alpine
• Milbob
• Miscellaneous “0”
• Miscellaneous “I”
• Monon Mine
• Navajo Mine
• Oregon
• Orient Mine
• Paragon and Michigan
• Pershing Mine
• Pikeview Uranium Mine
• Pitch Tunnel
• Poncha Pass Pit
• Queen City
• Rawley Mine
• Razoo Mine
• Reed Claim No. 1
• Rico Mine
• Rio Oro
• Sammy Boy Mine
• San Louis Pigment
• Shawnut Mine
• Silver Creek
• Sky City Mine
• Smith Cinnabar
• Songbird
• Spring Gulch Mine
• St. Louis Mine
• Star Group
• Superior Mine
• Tom Thumb Mine
• Tornado Group
• Turquoise Mine
• Uncompahgre #1
• Vallejo Mine
• Valley
• Vienna Mine
• Villa Grove Turquoise
• Warwick Group
• Whale Mine- San Juan
Box 104075
• A.E.C.
• Adams
• Aiphidor Mining & Refining Company
• Akers & Kunz
• Alta Mines Leasing Company
• American Mining & Refining Corporation
• American Tunnel
• Andrew & Jackson
• Arasta Leasing Company
• Ariadne Corporation
• Aroostook
• Aspen Mine
• Atlantic Group
• Auburn
• Austria Mine
• Bandora Mine
• Belle Button Manufacturing Company
• Ben Butler Mine Dump
• Ben Franklin
• Berliew Mine
• Big Bull
• Big Four Mine
• Big Giant Mine
• Big Three Mine
• Big Tom
• Black Cloud
• Black Prince Mine
• Blackhawk
• Blue Light
• Bonita Mine
• Boston De Witt
• Boyles Brothers Drilling
• Braodgange Mine
• Brooklyn Mine
• Buffalo Boy Mine
• Bullion King Mine
• Burbank Tunnel
• Burrows Mine
• Caledonia Mine
• Cashier Mine
• Cement Creek Leasing Company
• Champion Mine
• Chattenooga
• Clear Lake Tunnel
• Colorado Gold King
• Colorado Metals Company
• Colorado Sunrise
• Columbia Mine
• Columbine
• Columbus
• Coming Wonder
• Congress Gold & Copper Company
• CongressMine
• Conyers - Clifford Group
• Copper Queen
• Crater Company
• Crown Mining Company
• Crusader Mine
• Crystal Lake Mine
• Dara Mine
• Davy Leasing & Mining Company
• Delano - Jer - Bar Group
• Denver - Napoleon
• Detroit and Colorado Mining Company
• Dick #3
• Dire Gold
• Dodd Group
• Dome
• Domingo Company
• Eagle Bird
• Early Bird
• Eastern Sioux Mining Company
• Eastern Star Mine
• Elk Mine
• Elk Park Group
• Emma Tunnel
• Esmeralda
• Estelle Company
• Ezra RMine
• Fairview Mine
• Flat Broke Group
• Frederick Group
• Fredericka Mine
• Frisco Group
• Galana Mountain Gold & Silver Mining Company
• Galena Group
• Galena Queen
• Garry Owen Mine
• Gold Coin & White
• Gold Crown
• Gold Fountain Mine
• Gold Hub Mines
• Gold King Mines
• Gold Prince Mine
• Golden Horn Mine
• Golden Monarch
• Good Hope Mine
• Great Divide Mine
• Great Eastern
• Grey Eagle Group
• Hamlet
• Harry Boy Mining Company
• Hematite
• Henrietta Mine
• Hercules Construction Company
• Hermes Mine
• Herr of Billried
• Hidden Treasure
• Hidden Treasure
• Highland Mary
• Hoffman & Boyd
• Ice Lake
• Illinois
• Independence
• Intersection Company
• Iowa and Iowa Tiger
• Iron Magnet Mine
• Jack Pot Mine
• Jennie Parker Mine
• Joe Jacob Lease
• JohnandJoeGroup
• Joy#2Box 104076
• K. P. & G. Leasing Company
• Kansas City Mine
• Katy
• Kendall Mine
• King Group
• King Limited Mines Company
• King Mine
• Kittimac Mine
• Klondike Mine
• Klondyke Group
• Kramer, Al
• Lackawanna Mine
• Lady Ellen Mine
• Lark Mine
• Lead Mine
• Lion Gold Mining & Milling Company
• Little Dora Mine
• Little Fannie Mine
• Little Giant and Peerless
• Little Giant Mining Company
• Little Ida Mine
• Little Maude Mine
• London Mione
• Long Drilling Project
• Long, Clyde
• Longfellow Shaft
• Lost Treasurer Mine
• Lower Koehler Tunnel
• Lucky Jack Mine
• Mammoth Tunnel
• Marmac Mine
• Martin Group
• Maude Mine
• May Day Mine
• Maybell Mine
• Mayflower Mine
• Mazzeppa
• Mears, Slattery & Pitcher
• Merger Company
• Mighty Monarch
• Mike’s Strike
• Mineral Point Mine
• Minerals Production Company
• Minnehaha
• Mogul
• Mogul Mill Tailings
• Mogul Mining Company
• Mohawk
• Molas Mine
• Monarch & Anglo Saxon
• Monarch Mine
• Mountain Queen Mine
• Narrow
• Nome
• Norman Jean
• North Star
• Occidental
• Ohio
• Old Green Mountain
• Old Hundred Mine
• Old Lout Mine
• Osceola Lease
• Ouray
• Ouray Mining Company's Mine
• Parker Group
• Phillip Flynn
• Polar Star Group
• Porphyry Gulch
• Poughkeepsie
• Pride of the West
• Pyramid Mining Company
• Quad Construction Company
• Quartz Company
• Queen Anne
• Queen City Group
• Ranchman Silver Mines Company
• Ransom
• Ransom
• Red Mountain Properties
• Ridge
• Ridgeway Mine
• Riverside Independence
• Robert Bonner Mine
• Rocky Mountain Gold Mining Company
• Rolling Mountain
• Ross Basin Drilling Operation
• Ruby
• Ruby
• Ruby BasinBox 104081
• San Diego Tunnel
• San Juan Home Mining Company
• San Juan Mines Corporation
• San Juan Queen Mine
• Senator
• Senior Warden Mine
• Shaw Mines Corporation
• Shenandoah
• Silent Friend Group
• Silver Cloud
• Silver Coin Mine
• Silver Crown
• Silver Lake
• Silver Ledge
• Silver Queen
• Silver Wing Mine
• Slide Mine
• South Dakota
• St. Paul Mine
• Sultan
• Sultan Mountain
• Sultan Mountain Mining & Milling
• Summit Copper Company
• Summit Mine
• Sunburst
• Sunnyside Mine
• Tarn
• Telescope Mountain Mining
• Tempest
• Thelma Mine
• ThunderTunnel
• Titusville
• Toltec Mine
• Tom Moore Mine
• Treasure Mine
• Treasure Mountain Gold Mining Company
• Treasure Mountain Project
• Trilby Lode
• Twilight Lode
• Uncompahgre Chief
• Valley Forge
• Vay Claims
• Vermillion Tunnel
• Vulture
• W.W.Mine
• Waco No.1
• Wexford Mine
• Wheelof Fortune
• White Elephant
• Wilfley
• Wyman Group
• X - L Drilling Company
• Yellow Rose
• Yukon- San Miguel
Box 104081
• ) Argeata Mutual Mines Company
• . Depression
• ‘.J Bush Canyon Mine
• ‘—‘ Hangover
• A. L. Bradford
• Acme Uranium Mill
• Al
• Alice
• Allegheny Mine
• Allison Drilling Company
• Alta - St. Louis Mine
• American Eagle Mine
• American Frenchman Tunnel
• American Mine
• American Rare Metals Company
• American Resource Company
• Anaweep Mine
• Andrus
• April #1
• April Mine
• Argentine Mine
• Atlas
• AvaJay
• Bachelor Shaft
• BadgerTunnel
• Baker Group
• Bald Eagle Mine
• Ballard Mine
• Barkley Lease
• Bean CreekGroup
• Bean Patch Group
• Bear Creek
• Bell Claims
• Bessie No. I
• Big Gyp Mine
• Big Mack Mine
• Big Reserve Mining & Milling Company
• Black Bear Mine
• Black Bird
• Black Fox #2
• Black Jack Mine
• Black King
• Black Spider
• Blue Moon
• Blue Sapphire Mine
• Bluebird Group
• Bob
• Bobcat
• Bokum Corporation
• Bokum Corporation
• Bonanza Claim
• Bowery Tunnel
• Boyles Brothers Drilling Company
• Boyles Brothers Drilling Company
• Bradley
• Breen Mine
• Breezy
• Brooks Snyder Mine
• Bull Moose
• Bull Snake Group
• Bunker Hill Consolidated
• Burke Group
• Burnett & Co.
• Burro #1, 2, 3, 5, 7
• Burro Group
• Burrow Point Mine
• Burton Lode
• Bush Drilling
• Butterfly - TerribleBox 104082
• C & C Drilling
• C & H Mining Company
• C & K Drilling Company
• Calamine Mine
• Canyon Claim
• Carbonero Mine
• Caribeau Mine
• Carnation
• Carpenter Mine
• Carribeau Mine & Mill
• Ceciel & Betty Jeane Lode
• Cedar Ridge Mine
• Centennial
• Charlotte No. I
• Chief Mountain Mining Company
• Chili #2, 5
• Chince Plata
• Cimarron Mine
• City of Colorado Springs Water Tunnel
• Cliff Dweller
• Climax Mine
• Coefleld & Chandler
• Colorado
• Colorado Vanadium Corporation
• Coltoc Group
• Columbia Leasing Company
• Columbine Gold Mining Company
• Columbine Group
• Commercial Mine
• Congress Tunnel
• Contention Mining Company
• Continental Drilling Company
• Copper King
• Cottonwood Mine
• Couse
• Cow Girl # 2
• Croesus Mine
• Crown Point Mine
• C-SR-16A
• C-SR-lU
• Cupel
• Cycle
• D Deadwood
• Dan
• Davis Tunnel
• Delta
• Deluxe Shaft
• Deremo
• Dermo
• Dickie #3
• Dividend
• Dolores
• Dolores River Mine
• Dorothy May
• Dragon Claim
• Dynamo
• Early Morning
• Easton B
• Eclipse
• Elder Mine
• Ellison
• Ely
• Empire
• Estel Crosscut
• F. W. Forst Construction Company
• Fairview Mine
• Falcon
• Fall Creek
• Favorite Mine
• Firefly
• Florence Group
• Fox
• Francis No. 2 Mine
• Francis No. I Mine
• Frankie
• Frazier Group
• Full Moon
• G.M.G.
• Gerald T
• Glen#27
• Gold Block Mine
• Gold King
• Golden Eagle
• Gopher
• Governor
• Grant’s Claim
• Grassy Flats
• Grassy Hill Group
• Ground Hog
• Grunwald
• Gypsum Valley Number 3
• Hackett
• Happy Jack Mine
• Hardly & Able
• Hattie Group
• Havana Mining & Milling Company
• Hidden Treasure
• Highland Mary
• Hogback Group
• Horse Range
• Horseshoe Group
• Hot Drill #11
• Hot Shot
• Hugo Mine
• Humboldt Mine
• Ike
• Inspiration
• Iona Group
• Iron Springs Group
• Italian Caves
• J Nola3
• Jack Knife # 2
• Jack Pot
• Jackie Walls
• Japan Flora
• Joe Bogner Drilling
• Joe Dandy
• Katydid
• Keeton Drilling Company
• Keystone
• Keystone Hill Road
• King
• King Incline
• King Shaft Fraction
• Klondike
• Krug Drilling Company
• La Junta
• Lake View Group
• Lane Franklin Drilling Company
• Last Chance
• Last Dollar Mine
• Latricia
• Lee Ancell
• LeeC
• Leopard Creek
• Letty Jones
• Lewis Mining Company
• Liberty Bell Mine
• Litchfield Mining & Milling Company
• Little Helen
• Little Jimmy
• Lizard Head Mining Company
• Lizzie G
• Lone Peak # 1 & 2
• Lone Star #1 & 2
• Lone Tree
• Long Ridge
• Lookout
• Lost Brothers
• Lost Claim
• Lost Dog
• Lucky B
• Lucky Day Group
• Lucky Strike
• Magpie GroupBox 104086
• Mammoth Mine
• Mardi
• Marie
• Marne
• Mary Jane
• May Day
• McCluskey, Cooks, & Panasa
• McPherson Drilling
• Mesa #1 & 2
• Mexico
• Middle Hawk #2 San Miguel 104081 Miscellaneous “M” () Midnight Mine
• Mineral Mountain Mine
• Minerals Management
• Miramonte Reservoir Dam
• Miscellaneous “U”
• Miscellaneous “Y”
• Modena Mine
• Monticello Mines Company
• Moquie Jug Mine
• Morning Glory
• Morning Star Group
• Morning Star Mine
• Mottley Lease
• Mountain Flower Gold Mining & Milling
• Mountain Flower Mining, Milling & Prospecting Company
• Mucho Grande
• Mystery
• Navajo
• Nellie and Laura Mine
• Nellie Mine
• Nevada
• New Dominion Mine
• New Uncle Sam
• Nielson & Larsen Mining Company
• Norma Jean Mine
• North American Exploration Company Limited
• North Continent Mine
• North Slope
• Norther#6
• Northern Light
• Northern Ohio
• Nudes
• O’Neill Group
• Ocumpaugh
• Ocumpaughy
• Old Lost Claim
• Old Man
• Old Stag Mine
• Omega
• Ophir #17 & 27
• Ophir Iron Springs
• Ophir Range Gold Mine
• Ophir Tunnel
• Owenby Group
• Oyla
• Palmyra Mining Company
• Pandora
• Paper Ore Body
• Paragon Mine
• Parr
• Parrot Mines
• Paystreak
• Penigal Group
• Penju
• Penju #25
• Perins & Company
• Philura Group
• Pike County Mine
• Pioneer
• Pitchfork
• Polar Mine
• Polaris
• Pond
• Pooch
• Porcupine Tunnel
• Preston Moore
• Pretty Blues & Sunups
• Primos Chemical Company
• Prospectors Fortune
• Providence Mine
• Q Blue Clay
• Q Clara
• Q Faultless
• Quaker Mine
• Radium Company of Denver
• Radium Group
• Rainy Day
• Rambler
• Rambler & Cliff Dweller
• Rare Metals of Colorado
• Rattlesnake Claims
• Red Ant
• Red Horse
• Red Rock Group
• Redwing
• Reservation
• Retribution
• Rim Rock Blues Mine
• Rivet View
• Roberta Lee
• Rock of Ages
• Romines Drilling
• Rosebud Gold Mines Company
• Roy Lee
• Roy Quinn Drilling Company
• Royal Mine
• S inglejack #1
• S. B. Group
• S. K. Adit
• S. K. Rim
• Sage #11
• Sage#11
• Saltado Dam Site
• San Bernardo Mine
• San Juan
• San Juan #1 & 3
• San Miguel
• San Miguel Project
• Sanchez & Company
• Santa Cruz Mine
• Sarah Ellen
• Sarah M
• Savage Mine
• Sears #1
• Sego Lily Lou
• Sexton Brothers Drilling & Contracting Company
• Shamus O’Brien Mine
• Sheila #1
• Sheridan Cross Cut
• ShirleyBox 104081
• Shoemaker Mine
• Shumway Drilling
• Silver Bell Mine
• Silver Pick
• Silver Trip Mine
• Sitton
• Sitton Shaft
• Skylark
• Slide
• Smiling Ann
• Smuggler Union
• Soil Sampling Service, Jncorporated
• Space Ship
• Spat Group #1, 2, 3, 4, 5
• Special Session
• Spud Patch
• St. Jude
• Staats Mining Company
• Stella Mine
• Story Drilling
• Strawberry Roan
• SuffolkMine
• Sulphurette Mine
• Summit
• Suncup#2
• Sunday
• Sunday#2
• Sunnyside
• Sunrise #1
• Sunset
• T & T Drilling Company
• Tabor's Luck
• Tail Holt
• Tatum Exploration Drilling
• Tea Pot Dome Mine
• Tiny #1 &2
• Todd & William Company
• Tomboy Mine
• Tommy White Drilling Company
• Topaz
• Tracy Brothers Drilling
• Truchas Limited
• Two Bar
• U. S. V.
• Uintah
• Uncle Sam
• Vanadium
• Vanadium Queen
• Vanura
• Veta Glad
• Veta Mad
• Veta Wad
• Victor #3 & 6
• W. D. Drilling Company
• W. G. Clagette Mine
• Wally Claims
• Wasatch Group
• Wedding Bell Mine
• Wellen Mining & Milling Company
• Wilmarth
• Wilmarth
• Wimpy
• Windswept
• Windy Day Group
• Woodie Mine
• Woods Lake Dam
• Woody
• Yellow Bird
• Yellow Girl
• Z. L. T. Drilling
• Zamboanga
• Zimmerman Well Service- Sedgewick
Box 104081
• Italian Caves- Summit
Box 104087
• White Swan Mine
• Westmoreland Claim
• Acme Uranium Mill
• Aco Mining Company
• Alice Blue Gown
• Allen Emery
• Alliance Mine
• American Eagle
• American Metals of Colorado
• American Mine
• Argeata Mutual Mines Company
• Argentine Mine
• Artic Mine
• Baker Group
• Ballard Mine
• Bear Creek - Dillion #2
• Bell Mine
• Big Four Mine
• Big Reserve Mining & Milling Company
• Blue Flag Mine
• Blue Lakes Dam
• Blue Sapphire Mine
• Blue Star
• Bolivar Mine
• Bonanza Claim
• Boreas King
• Boss Mine & Mill
• Boston Mine
• Bowery Tunnel
• Boyles Brothers Drilling Company
• Breen Mine
• Brooks Snyder
• Bullion Mine
• Bunker Hill Consolidated
• Burke Tunnel
• Burton
• Cabinet Group
• Carbonate Mine & Mill
• Carpenter
• Cashier
• Cecil & Betty Jeane Company
• Chief Mountain Mining Company
• Chief Tunnel Group
• Chince Plata
• City of Colorado Springs Water Tunnel
• Clara
• Colonel Sellers
• Colorado Minerals Separation Company
• Congress Mine
• Congress Tunnel
• Connors
• Continental Drilling Company
• Country Boy Mine
• Croesus Mine
• CupelBox 104088
• Delaware Mine
• Denver Mine
• Detroit Mine
• Diamond Jack Mine
• Dillion Dam Tunnel
• Don Pedro
• Dunkin Mine
• Eagle Mine
• Eldorado Mine
• Elk Mountain Mines Company
• Elkhorn
• Empress Mine
• Erickson Mine
• Etigrade
• Etta M Mine
• Eureka
• Excelsior Mine
• Fisherman
• Florado Mining Company
• Four - Most Mine
• Fox Lake Mine
• Fredonia Mine
• Frisco Mine
• Gagen Tunnel
• General Teller
• Germania Mine
• Glenullin Gold Mines Company
• Gold Bell Mining Milling & Tunneling Company
• Gold Crest Mine
• Gold Fissure Mine
• Golden Beaver Mine
• Governor Mine
• Green Mountain Dam
• Green Mountain Girl
• Ground Hog Mine
• Harrison Tunnel
• Horn Mine
• Hunkidory Mine
• Hunter Mine
• Ida Bell Mine
• Iron Mask Mine
• Iron Mass Group
• Jack Pot
• Jackson Lode
• James Boy Group
• Jerry Tunnel
• Jessie Mine
• Johannesburg Tunnel
• Juanita
• Jumbo Mine
• Jumbo Mine
• June Bug Mine
• Juniata Mine
• Juventa Tunnel
• Kimberly Mine
• King Mine
• King Solomon Mine
• Kokomo Claim
• Kokomo Mining Company
• Kroeger Mining Company
• L. L. B. Mining Company
• Laird Mine
• Landslide Mine
• Last Chance
• Last Dollar Mine
• Lev Gold Mining Company
• Liberty Bell Tunnel
• Liberty Leasing & Development Company
• Lincoln Gold Mining Company
• Ling Mine
• Little Artist
• Little Daisy
• Little Emma Mine
• Little Fool Mine
• Little Hope
• Lohansea Mine
• Loveland Pass Tunnel
• Lucky Mine
• Lucky Strike
• Maid of Orleans
• Manerva
• Martin
• Martinette Mining Company
• Mathilda
• Mattie Monroe Mine
• McCullough Tunnel
• Melvina
• Michigan Mine
• Middlesex Mining & Milling Company
• Mid-West Co.
• Mildred Gold Mine Company
• Mine Flower Mine
• Mineral Hill
• Minerva
• Minnie
• Minnie B Mine
• Miscellaneous “D”
• Miscellaneous QP
• Missouri Mine
• Mitchell Mine
• Mohawk
• Mollie B Mine
• Molybdenum Production Corporation
• Monarch - Badger
• Monte Cristo Mine
• Montezuma Mines & Mills
• Montezuma, Silver Lead Mining Company
• More Work Mine
• Morework Mine
• Morgan Group
• Morgan Mine
• Morning Star Mine
• Morning Star Tunnel
• Moskol Leasing Company
• National Treasure Mine
• Navy Mine
• New Deal Mine
• New Era
• New Extension Mine
• New Recruit
• New Wapiti Mining Company
• New Yok Mine
• Normandy Mine
• Owl Tunnel
• Pacific Mine
• Paymaster
• Payrock Mine
• Pearl Consolidated
• Pennsylvanian Mines Company
• Philadelphia Mine Company
• Pilot Mine
• Pingrey Mines & Ore Reduction Company
• Pittsburg Mine
• Pontoon Gladstone Group
• Preston Tunnel
• Price Lode
• Pride of the Mountains
• Pride of the West
• Progress Mining & Milling Company
• Purcell Group
• Puzzle MineBox 104089
• Quail Mine
• Quandry Queen Mines
• Quandry Tunnel
• Queen of the West
• R. S. Morton & W. G. Peters
• Radical Mine
• Recruit
• Revenue Mine
• Rilla Mine
• Roberta Tunnel
• Robly Tunnel
• Rose Mine
• Rothchilds Tunnel
• Royal George Mine
• Sallie Barber Mine
• Selma Mine
• Shakespeare Group
• Shoe Basin Mine
• Silver Cloud
• Silver Edge Mine
• Silver King Mine
• Silver Queen
• Silver Tip Mining Company
• Silver Wing
• Square Deal Group
• St. Elmo Mine
• St. Joe Mine
• St. John Mine
• Standard Mine
• Star of the West
• Stoney Point Mine
• Summit Mining & Smelting Company
• Sunnyside Mine
• Superior
• Tempest Mine
• Ten Mile Tunnel
• Three Kings Mine
• Tiger Mine
• Tip Top Mine
• To Ka Han Development & Mining Company
• Tom & Jerry Mine
• Utah Tunnel
• Vanderbelt
• Victory Tunnel
• Wapiti
• War Eagle Mine
• Washington
• Washington
• Washington Mining Company
• Waterloo Mine
• Waunita
• Webb, James P.
• Wellington Mine
• Wellington Mine
• Western Construction Company
• White Swan Mining Company
• Wild Irishman
• Wilfley Mine
• Winn Shaft
• Wombat Claim
• Woodrow Wilson
• Yukon Mine- Teller
Box 104089
• Abe Lincoln
• Ada Bell Mine
• Agnes Mine
• Ajax Mine
• Ajax Mine
• Alamo Mines Company
• Albert Beacon Gold Mining Company
• Alhambra Mine
• Alice Mine
• Alliance Gold Mining Company
• Aloha Gold Mining Company
• Alsa R. Shaft
• Alter & Walcott
• Amanda Mine
• American Eagles Mine
• Anaconda Mine
• Anchoria Leland Mine
• Anderson and Benkelman
• Anna May Wells Mine
• AnnaJ Shaft
• Annie D. Lode
• Arcadia Consolidated Mining Company
• Arequa
• Argon Gold Mining & Milling Company
• Atlanta
• Bad Boy Mine
• Bebee Shaft
• Bertha B Mine
• Bertie Mining Company
• Big Twenty Mine
• Bill Nye Mine
• Black Bell Mine
• Black Queen Gold Mining Company
• Blue Bell Mine
• Blue Bird Mine
• Blue Flag Mine
• Bogart Blue Flag Mining
• Bonanza Contact Mine
• Boulder Valley
• Broadmoor Hotel Pipeline from Penrose - Rosemont Dam
• Buck Shaft
• Buena Vista Tunnel
• Bull Hill
• Burbridge Lease on Freport Claim
• C. 0 D. Mine
• C. K. & N. Mine
• Caledonia
• Cameron Mine
• Carbonate Queen
• Cardinal Tunnel
• Carlton Tunnel
• Carper Shaft
• Champion ClaimBox 48440
• Champion Gold Mining Company
• Chatt Group
• Cheyenne Tunnel
• Chief Mine
• Chief Shaft
• Clark Shaft
• Clover Leaf Gold Mining Company
• Clyde Mine
• Colburn Ajax Gold Mining
• Cold Chisel
• Colorado City Mine
• Colorado King Mine
• Comanche
• Commonwealth Mine
• Comstock Hill Tunnel
• Conundrum Mine
• Copper Queen
• Cortez & Galena Tunnel
• Cresson Mine
• Cripple Creek Cins Mining Company
• Cripple Creek City Land & Mines Company
• Cripple Creek Dam
• Cripple Creek Drainage
• Cripple Creek Gold Mining
• Cripple Creek Land & Mines Company
• Crown Point Mine
• Damon and Hardwood
• Dante Mine
• Dead Horse Mine
• Dead Shot Mine
• Deadwood Mine
• Delmonico Mine
• Dexter Mine
• Dig Gold Mine
• Doctor Jack Pot Mine
• Dolly Varden
• Doodle Bug Gold Mining
• Dorothy
• E. B. F. Mine
• Economy Dump
• El Crest Mining Company
• El Paso Mine
• Eldredge Group
• Elkhorn Mine
• Elkton Mine
• Ella W. Mine
• Ellis Mine
• Ellithorpe Shaft
• Elmer & Bents Shafts
• Emma L.
• Engineers Luck Mine
• Enterprise Mine
• Erie Mines Company
• Eva L. Consolidated Mines Company
• Fair Fox Mining Company
• Fairchance Mines Limited
• Fairview Mine
• Fauntleroy Mine
• Favorite Mine
• Findley Mine
• First Chance Mine
• Florence
• Florissant
• Flying Cloud Shaft
• Forest Queen Mine
• Fort Knox Junior
• Free Coinage Mine
• Friday Mine
• Frink & Adams
• Galena Mine
• Gem Mines
• Geneva
• Geneva and Matoa
• Gillett Mill Tailings Dump
• Globe - Newmont
• Globe Hill Shovel Operations
• Glorietta Shaft
• Gold Bond Mine
• Gold Coin Mine
• Gold Dollar Mine
• Gold King
• Gold King Mine
• Gold Producers Incorporated
• Gold Sovereign Mine
• Golden Cycle Corporation
• Golden Eagle Mine
• Golden Eagle Mining Association
• Golden Globe Mining Corporation
• Golden Rod Mine
• Goodwill Tunnel
• Grace Greenwood
• Grand
• Granite Hill
• Granite Hill Mining & Milling Company
• Gravel Bank @ Mile Post 25
• Gravel Bank @ Mile Post 38
• Gray Eagle Mine
• Great Western Gold Mining Company
• Greater Colorado Mining & Reduction Company
• Greater Gold Belt Mines Company
• Harrington ShaftBox 48441
• Hart Group
• Havalk
• Havilah
• Henry Adney
• Hercules Gold Mining & Milling Company
• Hermosa Gold Mining Company
• Hiawatha Mine
• High Park
• Hill Top Mine
• Home Gold Mines Company
• Home Run Mine
• Homestake Mine
• Hondo Gold Company
• Hoosier Mine
• Howard & Barron Shaft
• Hub Claim
• Hull City Mine
• Ida Bell Shaft
• Ida May Mine
• Index Mine
• International Shaft
• Irish Molly Mine
• Ironclad Mine & Mill
• Isabella Mine
• J Newton Tunnel
• J. H. B. Lease
• Jack G. Shaft
• Jay Bird Shaft
• Jay Gould Mine
• Jeff Davis
• Jennie Sample Consolidated Mining Company
• JerryJohnson Mine
• Jewell, R. A.
• JoeDandyMine
• Jupiter Mine
• Kalamazoo Mine
• Katherine
• Katinka Mine
• Keener Tunnel Dump
• Kelly Exploration Mining Company
• King Solomon
• King Solomon Mine
• Kittie Wells Mine
• Laland Mining & Milling Company
• Lame Duck Shaft
• Larson Shaft
• Last Dollar Mine
• Le Clair Mine
• Leland Mining & Development Company
• Leonetta Mine
• Lexington Gold Mining Company
• Little Ellen Gold Mining & Milling Company
• Little Florence Mine
• Little Giant
• Little Ida Mine
• Little Joan Gold Mining Company
• Little May Mine
• Little Ruck Mines Company
• Lode Mining Company
• Lone Pine Tunnel
• Long Fellow Mine
• Los Angeles Mine
• Lucky Seven Shaft
• Maggie Perry
• Magnolia Gold Mining Company
• Man itou Mine
• Manyana Mining & Leasing Company
• Margaret B. Mine
• Marguerite M
• Mariposa Shaft
• Marry McKinney Mine
• Mary Cashin Mine
• Mary Nevin Mine
• Maryana Mining & Leasing Company
• Masterpiece Mines Company
• Matoa Gold Mining Company
• Mattie L. Mining Company
• May Queen Mine
• MayB Mine
• McConochie Shaft
• Metallic Gold Mining Company
• Midget Mine
• Midway Gold Mining Company
• Millasier Mining Corporation
• Miller Milling & Mines Company
• Minday
• Modoc Mine
• Moffat Tunnel
• Moffat Tunnel
• Molly Kathleen Mine
• Monte Cristo Tunnel
• Montgomery Shaft
• Montreal Gold Mining & Milling Company
• Montrose Gold Mining Company
• Moon Anchor Mine
• Moose Mine
• Morning Star Mine
• Mountain Beauty
• Mountain Beauty Mine
• Mountain Monarch
• Mt. Morris Shaft
• N. K. W. Gold Mining Company
• Nellie K. Mine
• Nellie V Shaft
• Nest Egg Mine
• New Hope Mining Company
• New Zealand Shaft
• Night Hawk Mine
• Nightingale Mine
• North Star & Holliston
• Oak Claim
• Ocean Wave Mine
• OK Mining & Milling Company
• Ophir
• Ophir Mine
• Oro Mine
• Orpha May MineBox 48442
• Parker - Gardner Shaft
• Patti Rosa Mine
• Pawnee Project
• Peacock Mining
• Peggy Leasing Company
• Penrose Rosemont Dam
• Peoria Gold Mining Company
• Peru Dyke Mine
• Pessimist Mine
• Petrel Gold Mining & Milling Company
• Pharmacist Mine
• Phay Mine
• Pikes Peak Mine
• Pinnade Mine
• Pinto Shaft
• Plutocrat Mine
• Plymouth Rock Mine
• Pompeii Mine
• Porcupine Mine
• Porter Gold King
• Porter, E.
• Portland Mine
• Portland No. 2
• Prairie Queen
• Pride of Cripple Creek
• Prince Albert Tunnel
• Princess E. Shaft
• Proper
• Pueblo Claim
• Puzzle Mine
• Q John A.Logan Mine
• Queen Bess Mine
• Queen Mine
• Ramona Mine
• Raven - Anaconda Tunnel
• Raven Beacon Mine
• Red Umbrella Mine
• Reno Mining & Milling Company
• Requa - Savage
• Rhyolite Chief & National Debt
• Rigi Mine
• Rittenhouse
• Roanoake Mine
• Rogers Tunnel
• Rose Hardy Mine
• Rose Maud Gold Mining Company
• Rose Nicol Mine
• Rosebud Mining & Milling Company
• Rosemont Tunnel
• Rubie Mine
• Ruby Mining & Leasing Company
• Sacramento Mine
• Sangre De Cristo
• Santa Rita
• Saunders Shaft
• School Section
• Secundus Gold Mining Company
• Seemann Investment & Finance Company
• Shawnee Gold Mining Company
• Sheriff Mine
• Shurtloff Dump
• Silver State
• Sitting Bull
• Six Points Mine
• Sleppy Hollow Group
• Solitaire Mine
• Solomon Mine
• South Burns Mine
• Specimen Mine
• St. John Water Tunnel
• Star of Bethlehem Mine
• Stat King Gold Mining Company
• Stratton’s Independence
• Strong Mine
• Success Leasing Company
• Sun Tungsten Mining Company
• Sunflower Mine
• Sunshine Sedan Mine
• Suprise Extension West
• Tateman Shaft
• Taylor Gulch
• Teller County Air Company
• Tenderfoot Hill Consolidated Mining Company
• Tenderfoot Mining Company
• Teutonic Mine
• Theresa Shaft Trail Tunnel
• Thompson Mine
• Tilden
• Tonopah AjaxBox 48516
• Uncle Sam
• Unexpected Claim
• Union Leasing Company
• United Gold Mines
• Upper Dead Pine Mine
• Upper Granite Mine
• Victor Mine
• Vindicator
• Vulcano Mine
• W. P. H. Lease
• War Eagle Mine
• Wedge Shaft
• Western Union Gold Mines Company
• What Is It?
• White Elephant
• White Rose & Monmouth
• Wild Horse & Gleason
• Wilfly Mine
• Wilson Shaft
• Woiframite Gold
• Wolfamite Gold Mining & Milling Company
• Yellow Bird Mine
• Zoo Mine- Weld
Box 48516
• Bonny Dam - CCC Project
• Eagle Coal
• Imperial Coal
• Keenesburg Strip
• Lincoln Coal
• Sterling Coal
• Zenobia Gold Mining- Yuma
Box 48516
• Washington Coal
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