Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Empress Josephine Mine (Empress Josephine claim; Boss Mammoth claim), Bonanza, Bonanza Mining District (Kerber Creek Mining District; Blake Mining District), Saguache County, Colorado, USAi
Regional Level Types
Empress Josephine Mine (Empress Josephine claim; Boss Mammoth claim)Mine
BonanzaVillage
Bonanza Mining District (Kerber Creek Mining District; Blake Mining District)Mining District
Saguache CountyCounty
ColoradoState
USACountry

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Latitude & Longitude (WGS84):
38° 16' 59'' North , 106° 7' 59'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Saguache480 (2017)21.8km
Poncha Springs777 (2017)26.0km
Maysville135 (2011)28.8km
Salida5,467 (2017)30.3km
Smeltertown120 (2011)31.1km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Columbine Gem and Mineral SocietySalida, Colorado30km
Mindat Locality ID:
3672
Long-form identifier:
mindat:1:2:3672:9
GUID (UUID V4):
0


A former Ag-Pb-Zn-Au-Cu-Te-Mn occurrence/mine.

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


18 valid minerals. 1 (TL) - type locality of valid minerals.

Detailed Mineral List:

Altaite
Formula: PbTe
Baryte
Formula: BaSO4
Calcite
Formula: CaCO3
Chalcopyrite
Formula: CuFeS2
Covellite
Formula: CuS
Empressite (TL)
Formula: AgTe
Type Locality:
Galena
Formula: PbS
Hessite
Formula: Ag2Te
Krennerite ?
Formula: Au3AgTe8
'Limonite'
Native Tellurium
Formula: Te
Petzite
Formula: Ag3AuTe2
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Rhodochrosite
Formula: MnCO3
Rickardite
Formula: Cu7Te5
Sphalerite
Formula: ZnS
Stützite
Formula: Ag5-xTe3, x = 0.24-0.36
Sylvanite
Formula: AgAuTe4
'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
'Wad'

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Tellurium1.CC.10Te
Group 2 - Sulphides and Sulfosalts
Rickardite2.BA.30Cu7Te5
Hessite2.BA.60Ag2Te
Stützite2.BA.65Ag5-xTe3, x = 0.24-0.36
Petzite2.BA.75Ag3AuTe2
Covellite2.CA.05aCuS
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Empressite (TL)2.CB.80AgTe
Altaite2.CD.10PbTe
Galena2.CD.10PbS
Sylvanite2.EA.05AgAuTe4
Krennerite ?2.EA.15Au3AgTe8
Pyrite2.EB.05aFeS2
'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Rhodochrosite5.AB.05MnCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Unclassified
'Limonite'-
'Wad'-

List of minerals for each chemical element

CCarbon
C CalciteCaCO3
C RhodochrositeMnCO3
OOxygen
O BaryteBaSO4
O CalciteCaCO3
O QuartzSiO2
O RhodochrositeMnCO3
SiSilicon
Si QuartzSiO2
SSulfur
S BaryteBaSO4
S ChalcopyriteCuFeS2
S CovelliteCuS
S GalenaPbS
S PyriteFeS2
S SphaleriteZnS
S Tennantite SubgroupCu6(Cu4C22+)As4S12S
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
CaCalcium
Ca CalciteCaCO3
MnManganese
Mn RhodochrositeMnCO3
FeIron
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
CuCopper
Cu ChalcopyriteCuFeS2
Cu CovelliteCuS
Cu RickarditeCu7Te5
Cu Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Zn SphaleriteZnS
AsArsenic
As Tennantite SubgroupCu6(Cu4C22+)As4S12S
AgSilver
Ag EmpressiteAgTe
Ag HessiteAg2Te
Ag KrenneriteAu3AgTe8
Ag PetziteAg3AuTe2
Ag StütziteAg5-xTe3, x = 0.24-0.36
Ag SylvaniteAgAuTe4
SbAntimony
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
TeTellurium
Te AltaitePbTe
Te EmpressiteAgTe
Te HessiteAg2Te
Te KrenneriteAu3AgTe8
Te PetziteAg3AuTe2
Te RickarditeCu7Te5
Te StütziteAg5-xTe3, x = 0.24-0.36
Te SylvaniteAgAuTe4
Te Native TelluriumTe
BaBarium
Ba BaryteBaSO4
AuGold
Au KrenneriteAu3AgTe8
Au PetziteAg3AuTe2
Au SylvaniteAgAuTe4
PbLead
Pb AltaitePbTe
Pb GalenaPbS

Other Databases

Link to USGS MRDS:10012538

Other Regions, Features and Areas containing this locality


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

 
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