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Custer Co.
,
Colorado
,
USA
Standard
Detailed
By Chemistry
Mineral Photos (3)
Search Google
Mineral Report for Region
Mineral list contains entries from the region specified including sub-localities
Mineral List:
Acanthite
Actinolite
Aegirine
Aikinite
Albite
var: Oligoclase
'Albite-Anorthite Series'
Alunite
Analcime
'Ancylite'
Anglesite
Ankerite
Annabergite
Anthophyllite
'Apatite'
Arfvedsonite
Arsenopyrite
Azurite
Baryte
'Bastnäsite'
Beaverite
'Bentonite'
Bertrandite
Biotite
Birnessite
Bornite
Brochantite
Brockite (TL)
Bromargyrite
Brucite
Calciosamarskite
Calcite
Carnotite
Cerussite
'Chalcedony'
Chalcophanite
Chalcopyrite
Chlorargyrite
'Chlorite Group'
Chloritoid
Chrysocolla
'Clay'
Clinohumite
'Coal
var: Jet'
Coffinite
Copper
Cordierite
Corrensite
Corundum
Covellite
Crossite
Cryptomelane
Cuprite
Cuprobismutite
Diaspore
Dickite
Digenite
Diopside
Dolomite
Epistilbite ?
Famatinite
Ferrohornblende
Fersmanite
Fluorite
Forsterite
Gahnite
Galena
'Garnet Group'
Goethite
Gold
Hematite
var: Specularite
Hemimorphite
Hessite ?
Hypersthene
Illite
Ilmenite
Iodargyrite
Jalpaite
Jamesonite
Jarosite
Kaolinite
'K Feldspar'
Lepidolite
Limonite
Magnetite
Malachite
Matildite
'Mica Group'
Microcline
Mimetite ?
Molybdenite
Molybdite
'Monazite'
Montmorillonite
Mordenite
Muscovite
Natroalunite
Natrojarosite
Nickeline
'Ochre'
'Olivine'
Opal
Osarizawaite
Petzite
Phlogopite
Phosgenite
Phosphosiderite
Plumbojarosite
Polybasite
Powellite
'Psilomelane'
Pyrargyrite
Pyrite
Pyrophyllite
'Pyroxene Group'
Pyrrhotite
Quartz
var: Chert
var: Smoky Quartz
Rhodochrosite
Rickardite
Riebeckite
Rutile
Sanidine
Sapphirine
'Sericite'
'Serpentine Group'
Siderite
Sillimanite
Silver
Smithsonite
Spessartine
Sphalerite
Spinel
Stephanite
Stibnite
Strengite
Stromeyerite
Sulphur
Sylvanite
Talc
Tangeite
Tennantite
Tetrahedrite
Thorite
Thorogummite
Todorokite
Topaz
'Tourmaline'
Tremolite
Tridymite
Tyuyamunite
Uranophane
Vermiculite
Volborthite
Wollastonite
Wulfenite
Zunyite
896 entries listed. 129 valid minerals. 1 type locality (valid mineral).
Localities in this Region:
USA
Colorado
Custer Co.
Cisneros Trail
Unnamed prospect
Crestone Needles Area
Beck Mountain Lode
Crestone Peak Area
Gem Park Area
Hillside
Niles Mine
Hardscrabble District
Amethyst Prospect
Big Stake Nickel Deposit (Big Stake Claim)
Democrat Hill Deposit
Dewey Prospect
Franklin Mine (Frankland Mine; Francklyn Mine)
Gem Park; Goldenite; Silverite Occurrence
Lake View
Marion Mine
Mineral Channel No. 12 (Mineral Channel No. 10 & 12)
Phares & Allen Occurrence
Quist Claim 72 (Voss Mine; Vermiculite King Mine)
Star et al Claims (Dehaven; Inman; Timorra)
Unidentified Occurrence (MRDS - 10013037)
Unknown Clay - Bentonite Occurrence (MRDS - 10016865)
Unknown Perlite (MRDS - 10108172)
Unknown Perlite (MRDS - 10263845)
Unnamed Prospect
Victory Claims
Wild Goose Mine
Horn Peak Area
Horn Peak Claims (Little Horn Peak Claims; Reese Claims; Austin Claims)
King Midas Claims (Bonanza Claims; King Midas No. 8)
Lake Creek District
Rainbow Lake District
Cloverdale Mine (Cloverdale Tunnel)
Knight - Stacy Occurrence (Grab; Rito Alto)
Rita Alta Mine
Stacy Claims (Grey Eagle Mary Ann Big Horn; Stacey Claims)
Lawson Mine
Mount Tyndall quadrangle
Oak Creek District (Ilse District)
Lead Hill Deposit
Moore's Property
Terrible mine (Ilse Lead Mine)
Unknown Fluorine - Fluorite (MRDS - 10117261)
Wild Girl and High Kicker Claims (High Kicker Mine)
Ophir Creek District
Ophir Creek Claims
Unidentified Occurrence (MRDS - 10010890)
Unidentified Orrurrence (MRDS - 10107948)
Unknown Silver (MRDS - 10214609)
Rosita District
Abbit
Alexander Shaft Occurrence
American Flag Prospect
Aspen Mine
Belcher Prospect
Ben Eaton Tunnel
Ben Franklin Prospect
Ben West Hill
Bon Ton Tunnel
Bonanza Mine
Brittle Silver Prospect
Broad Axe Prospect
Bullion Prospect
California Shaft
Caroline Tunnel Occurrence
Centennial Tunnel Occurrence
Del Monte Prospect
Delaware Mine
Democrat Hill
Democrat Tunnel
Dinero Prospect
Dirigo Prospect
East Leviathan Mine (Mayde Shaft)
Elizabeth Prospect (Bertha; Ophir Lode; Callahan)
Empire State Shaft Occurrence
Eureka Shaft
Fiskdale Prospect
Game Ridge Mine
Georgia Bassick
Globe Prospect
Golden Age Prospect
Golden Gate Mine
Golden King Shaft
Good Hope Mine
Gray Eagle Mine
Greenhorn Mine
Half Moon Mine
Hard Cash Mine
Hector Prospect (Contact; Groundhog; Tressie B. Claims)
Henicke Tracts Occurrence
Horton Mine
Humboldt Mine (West Virginia Claim; South Humboldt Claim; Globe Shaft)
Indiana Prospect
Invincible Shaft Occurrence
Iron Hill
Iron Mountain Mine (Iron Mine; Iron Hill Mine)
Iron Queen
Jocomo
John Claire
Julianna Mine
Keepsake Prospect
King Prospect
Knickerbocker Hill
Lapin Creek; Jocomo
Leavenworth Mine
Lizzie Mac Prospect
Lucille Mine
Mapleton Shaft Occurrence
Markheart Mine
Matchless Prospect
Maverick Mine (Tennessee; Senator)
Michigan Prospect
Mount Robinson Deposit (Cowan Knoll)
Mountain Boy Mine (Midnight; Jackpot No. 1)
Nebraska Shaft
Nellie Mine
New Shaft
New Year Prospect
Ocean Wave Mine
P & O Mine
Peerless Mine
Perlite Quarry (MRDS - 10190631)
Pioneer Mine (Big Bonnie; Claims: Rocky Point; Delta Fox; Sunset)
Pocahontas Mine (2)
Polonia Shaft
Poorman Shaft
Powhattan Prospect
Quaker City Mine
Racer Mine
Rappahannock Prospect
Red Spring Tunnel
Rhyolite
Robinson; Young; Marjorie Lode
Rosita Hills
Rosita Hills Mine S
Rosita Mine (Rosita Hills Deposit)
San Francisco Mine
Sedgwick Shaft
Seneca Tunnel
Shorty Robinson Lode (Marjorie Lode)
Silver Horn Mine
Silver King Shaft
Sleeping Pet Mine
South Leviathan Claim
Sparling Ranch Deposit
Star Mine
Stephen Prospect
Sugar Loaf Hill
Summit Mine
Sunset Shaft
Transylvania Tunnel
Twenty-Six Shafts
Unidentified Occurrence (MRDS - 10107947)
Unknown Barium-Barite - Vermiculite Occurrence (MRDS - 10016571)
Unknown Potassium Occurrence (MRDS - 10016560)
Unknown Potassium Occurrence (MRDS - 10016926)
Unknown Vermiculite (MRDS - 10190077)
Victoria Tunnel
Virginia Mine (West Virginia Claim ?; Blue Lode)
West Leviathan Mine
Young Mine
Zebra Prospect
Zoo Mine
Rosita Pit
Sangre de Cristo
Oro Verde District
Rito Alto Peak
Sharpsdale mudstone
Verde Mine
Sangre De Cristo Mine (Bobtail and Gregory Lode)
Silver Cliff District
Belfast Claim
Ben West Hill
Boulder - Mine (Boulder - Buffalo; Buffalo Hunter)
Bul - Domingo Mine (Johnny Bull; Domingo Mine; Bull Mine)
C. H. Connor Mine
Carbonate Prospect
Dakota Maid Prospect
Deceiver Mine
Defender Mine
Fleetwood Tunnel Occurrence
Geyser Mine (Security - Geyser)
Green Mountain Deposit
Herman Passiflora Mine (Shafts: Vidler; Edman; Baker; Rey; Blunt; Denver Lease; Claims: Thames River; Ten To One; Songbird)
Immortal Mine
Jay Gould Mine
Jit Prospect (Stroehlke Prospect)
Kate Mine (Silver Bar; King of the Carbonate Shaft?)
Keystone Mine (Annabel Lode; Fraction Claim)
King of the Carbonates Mine
King of the Valley Mine
Lady Franklin Mine
Mountain View Mine
New Pit Prospect
Nutter Prospect
Obsidian Quarry
P. D. Q. Shaft
Plata Verde Mine (Plata Verda; Plate Verde)
Preston Gold Mine (Bismuth; Chloride; Mother; Dr. Emma; Judge; Major)
Racine Boy Mine
Racine Quarry
Revelee Property
Revell No. 1 mine
Round Mountain Prospect
Ruby Cliff Quarry
Silver Cliff
Gem Mine
Review Mine
Silver Cliff Quarry
Songbird Mine
Sunrise Mine
Unidentified Occurrence (MRDS - 10013034)
Unidentified Occurrence (MRDS - 10094532)
Unknown Barium - Barite (MRDS - 10239777)
Unknown Clay (MRDS - 10166804)
Unknown Perlite (MRDS - 10142647)
Unknown Perlite (MRDS - 10142712)
Unknown Perlite (MRDS - 10166805)
Unknown Perlite (MRDS - 10190703)
Unknown Perlite (MRDS - 10214483)
Unknown Perlite (MRDS - 10239124)
Unknown Perlite (MRDS - 10239244)
Unknown Perlite (MRDS - 10239340)
Unknown Perlite (MRDS - 10264161)
Unknown Perlite (MRDS - 10288241)
Unknown Perlite Occurrence (MRDS - 10016927)
Unknown Pumice (MRDS - 10239762)
Vanderbilt Mine
Wahl Iron Mine (Black Pit; Boss; Iron Contact; Dakota; South Contact; Schweigert Mine; Claims: Hudson Bay; Silver Iron)
Westcliffe Mining and Milling Company Deposit
Wildcat Mine (New Hope)
Spaulding District
Trinchera Mesa
Wet Mountain Valley
Unidentified Mine (MRDS - 10013031)
Unidentified Occurrence (MRDS - 10013039)
Unknown Barium-Barite Occurrence (MRDS - 10016573)
Unknown Calcium - Sodium - Potassium Occurrence (MRDS - 10016864)
Unknown Clay - Bentonite Occurrence (MRDS - 10016863)
Unknown Clay - Fire (Refractory; MRDS - 10016866)
Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10016579)
Unknown Clay Occurrence (MRDS - 10016578)
Unknown Iron (MRDS - 10239836)
Unknown Molybdenum Occurrence (MRDS - 10016576)
Unknown REE - Thorium (MRDS - 10016555)
Unknown Silver Occurrence (MRDS - 10016568)
Unknown Thorium (MRDS - 10016574)
Unknown Thorium Occurrence (MRDS - 10016570)
Unnamed Hot Spring
Wet Mountains Area
Airborne Anomaly 18 Occurrence
Anna Lee Lode Occurrence
Barite Lode 2 Occurrence
Barite Lode Occurrence
Barrel Springs Mine (Pearl Springs Barite Vein)
Beardsley Deposit (Zabel-Beardsley Lease)
Big Chief 1 Claim (Star Mine)
Big Horn Mine (Big Horn; Grey Ram; Burro Claims)
Blue Bird Claim (Greenwood Property)
Buckeye - Holt Mine
Charleston Property
Colorado Zinc Company Mine
Cora B Claim (Greenwood Property)
Damn Fool Claims (Macho 1-20; Hopeful 1-3; Margaret Group; Crestone 1-6)
Derby Extension
Fair View Lode Occurrence
Feldspar Mine (Feldspar Lode)
Floyd Watters Ranch (Lewis C. Mundy Claim; Walter's Ranch)
G. W. and Antrim Claims (G. W. Lode Claims; Antrim Claims)
Gem Park Complex Prospect (Wet Mountains)
Gold Crown No. 2 Claim (Gold Crown No. 1; May Day Lode; Hidden Treasury)
Haputa Ranch (Haputa Extension)
Hardin Claim Group
Hardwick Mine
Hoza Ranch
John Spalding Occurrence (Spaulding)
Lee Jones Ranch Occurrence (Jones Ranch)
Lucky Strike Prospect
McKinley Mountain Area
Atomic Mountain Claim (Atomic Mtn.; Starbuck; General Ike; Thorium Mtn. Claims.; Nightengale; Mystery; Lucky Find)
Darby Extension Occurrence (Derby Extension)
Hidden Valley Claims (Hidden Valley 4 Claim; Hidden Valley 1 Claim)
Little Maud Claim
Lucky Find Claim (Lucky Strike)
Midnite Lode Occurrence
Pennie Poker Occurrence (Penny Poker)
Sunset Lode Occurrence
Thorite Mother Lode Occurrence
Twenty Grand Claim
Valley View Claim
Mystery Lode Occurrence
Nightingale Mine
Oak Creek
Pine Tree Claim (Greenwood Property)
Pocahontas Mine (1)
Quarry (MRDS - 10190539)
Querida
Bassick Mine area
Unnamed prospect
Rare Earth Special No. 1 and No. 2 Claims
Rosita District
Bassick Mine (Claims: Queen Victoria; Triangle; Nemeha; William; Augusta; Maine; Georgia)
Sewell Ranch Occurrence
Skek City Mine (Skek Mine)
Strip Mine (MRDS - 10107946)
Sunshine Valley Lode Occurrence
Swartz Ranch Occurrence (D.P. Van Nouhuys Property)
Tomsick Property
Unidentified Occurrence (MRDS - 10094513)
Unidentified Occurrence (MRDS - 10094533)
Unknown Fluorine - Fluorite (MRDS - 10239413)
Unknown Fluorine - Fluorite (MRDS - 10239508)
Unknown Vermiculite (MRDS - 10288148)
Unknown Zinc (MRDS - 10166766)
Unnamed Strip Mine (MRDS - 10101781)
Wet Mountain Mine
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please
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