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Mammoth, Mineral Point, San Juan County, Colorado, USAi
Regional Level Types
MammothMine
Mineral PointPoint
San Juan CountyCounty
ColoradoState
USACountry

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Latitude & Longitude (WGS84):
37° 57' 44'' North , 107° 34' 54'' West
Latitude & Longitude (decimal):
37.96250,-107.58194
GRN:
N26W61
Type:
Mine
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Ouray1,008 (2017)10.3km
Portland135 (2011)16.9km
Silverton637 (2011)18.2km
Telluride2,399 (2018)20.4km
Mountain Village1,395 (2017)24.3km
Mindat Locality ID:
118996
Long-form identifier:
mindat:1:2:118996:7
GUID (UUID V4):
0


Commodities (Major) - Silver, Gold
Deposit Type: Vein
Development Status: Producer
Bismuth sulfide

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


6 valid minerals.

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Freibergite Subgroup'
Formula: (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
ⓘ Native Silver
Formula: Ag
ⓘ Pyrite
Formula: FeS2
ⓘ 'Ruby Silver Ore'
ⓘ Sphalerite
Formula: ZnS
ⓘ Stephanite
Formula: Ag5SbS4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
ⓘAcanthite2.BA.35Ag2S
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrite2.EB.05aFeS2
ⓘ'Freibergite Subgroup'2.GB.05(Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
ⓘStephanite2.GB.10Ag5SbS4
Unclassified
ⓘ'Ruby Silver Ore'-

List of minerals for each chemical element

SSulfur
Sⓘ AcanthiteAg2S
Sⓘ ChalcopyriteCuFeS2
Sⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
Sⓘ StephaniteAg5SbS4
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
ZnZinc
Znⓘ SphaleriteZnS
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Agⓘ Native SilverAg
Agⓘ StephaniteAg5SbS4
SbAntimony
Sbⓘ Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sbⓘ StephaniteAg5SbS4

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page 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 register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

REF:Deposit:: KELLEY, 1946: COLO. SCI. SOC. PROC., VOL. 14, NO. 7, P. 461-463 AND PL. 1.
Deposit:: RANSOME, 1901, USGS BULL. 182, P. 188.
Deposit: CONSV. DIV. COMP. DATE, 9,64
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