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Monitor - Mogul Mining District, Alpine County, California, USAi
Regional Level Types
Monitor - Mogul Mining DistrictMining District
Alpine CountyCounty
CaliforniaState
USACountry

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PhotosMapsSearchMineralogy
05362420017272010476049.jpg
Tailings pile of unknown mine with ties for ore cart rails

Monitor - Mogul Mining District, Alpine County, California, USA
06981650017272010497967.jpg
Secondary mineralization in volcanics along California Hwy 89

Monitor - Mogul Mining District, Alpine County, California, USA
03080800017272010517370.jpg
Another view of secondary mineralization along California Hwy 89, Alpine Co.

Monitor - Mogul Mining District, Alpine County, California, USA
05362420017272010476049.jpg
Tailings pile of unknown mine with ties for ore cart rails

Monitor - Mogul Mining District, Alpine County, California, USA
06981650017272010497967.jpg
Secondary mineralization in volcanics along California Hwy 89

Monitor - Mogul Mining District, Alpine County, California, USA
03080800017272010517370.jpg
Another view of secondary mineralization along California Hwy 89, Alpine Co.

Monitor - Mogul Mining District, Alpine County, California, USA
05362420017272010476049.jpg
Tailings pile of unknown mine with ties for ore cart rails

Monitor - Mogul Mining District, Alpine County, California, USA
06981650017272010497967.jpg
Secondary mineralization in volcanics along California Hwy 89

Monitor - Mogul Mining District, Alpine County, California, USA
Latitude & Longitude (WGS84):
38° North , 119° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~39km
Mindat Locality ID:
3430
Long-form identifier:
mindat:1:2:3430:5
GUID (UUID V4):
0


A mining area located in T10N, R21E, 6 miles SE of Markleeville.


-

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

59 valid minerals.

Detailed Mineral List:

Acanthite
Formula: Ag2S
Alunite
Formula: KAl3(SO4)2(OH)6
Andalusite
Formula: Al2(SiO4)O
Description: Occurs in garnetiferous quartzite.
'Andorite'
Formula: AgPbSb3S6
Arsenolite
Formula: As2O3
Habit: Octahedral
Colour: White
Description: Occurs as small white octahedrons with realgar.
Arsenopyrite
Formula: FeAsS
Baryte
Formula: BaSO4
Description: A gangue mineral.
Bismuthinite
Formula: Bi2S3
Bornite
Formula: Cu5FeS4
Calcite
Formula: CaCO3
Chalcanthite
Formula: CuSO4 · 5H2O
Description: Occurs in considerable amounts.
Chalcocite
Formula: Cu2S
Description: Material is both argentiferous and auriferous.
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 10 localities in this region.
Chlorargyrite
Formula: AgCl
Cinnabar
Formula: HgS
Description: Occurs as traces in sulfur.
Covellite
Formula: CuS
Cuprite
Formula: Cu2O
Emplectite
Formula: CuBiS2
Enargite
Formula: Cu3AsS4
Localities: Reported from at least 6 localities in this region.
Description: Principal Cu ore mineral here.
Famatinite
Formula: Cu3SbS4
'Freibergite Subgroup'
Formula: (Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
Galena
Formula: PbS
Localities: Reported from at least 7 localities in this region.
Galena var. Silver-bearing Galena
Formula: PbS with Ag
'Garnet Group'
Formula: X3Z2(SiO4)3
Description: Occurs in quartzite.
Goethite
Formula: Fe3+O(OH)
Goldfieldite
Formula: (Cu42)(Cu4Cu+2)Te4S12S
Greigite
Formula: Fe2+Fe3+2S4
Gypsum
Formula: CaSO4 · 2H2O
Halotrichite
Formula: Fe2+Al2(SO4)4 · 22H2O
Description: Occurs as incrustations and thin seams.
Hematite
Formula: Fe2O3
Hübnerite
Formula: MnWO4
Description: Encrusts ore minerals and quartz crystals.
Ilmenite
Formula: Fe2+TiO3
Jarosite
Formula: KFe3+3(SO4)2(OH)6
Lazulite
Formula: MgAl2(PO4)2(OH)2
Description: Occurs in garnetiferous quartzite.
'Limonite'
Luzonite
Formula: Cu3AsS4
Malachite
Formula: Cu2(CO3)(OH)2
Marcasite
Formula: FeS2
Melanterite
Formula: Fe2+(H2O)6(SO4) · H2O
Colour: White, light green
Description: Occurs as white brittle crusts and greenish stalactites.
Molybdenite
Formula: MoS2
Native Copper
Formula: Cu
Native Gold
Formula: Au
Localities: Reported from at least 22 localities in this region.
Native Silver
Formula: Ag
Native Sulphur
Formula: S8
Native Sulphur var. Selenium-bearing Sulphur
Formula: (S,Se)
Opal
Formula: SiO2 · nH2O
Orthoclase
Formula: K(AlSi3O8)
Oxyplumboroméite
Formula: Pb2Sb2O6O
Polybasite
Formula: [Ag6Sb2S7][Ag9CuS4]
Proustite
Formula: Ag3AsS3
Pyrargyrite
Formula: Ag3SbS3
Pyrite
Formula: FeS2
Localities: Reported from at least 10 localities in this region.
Pyrochroite
Formula: Mn(OH)2
Quartz
Formula: SiO2
Localities: Reported from at least 22 localities in this region.
Quartz var. Chalcedony
Formula: SiO2
Quartz var. Rock Crystal
Formula: SiO2
Colour: Colourless
Description: Occurs in cavities.
Realgar
Formula: As4S4
Colour: Deep red
Description: Occurs coating pyrite.
Rhodochrosite
Formula: MnCO3
Colour: Pink
Description: Occurs as pink crystals and as gangue.Occurs as crystals.
References:
Römerite
Formula: Fe2+Fe3+2(SO4)4 · 14H2O
Colour: Chestnut-brown
Description: Occurs as brittle crystals in masses and on stalactites of Melanterite.
Rutile
Formula: TiO2
Description: Occurs in garnetiferous quartzite as grains and anhedral crystals.
Sanidine
Formula: K(AlSi3O8)
Smithsonite
Formula: ZnCO3
Sphalerite
Formula: ZnS
Stephanite
Formula: Ag5SbS4
Stromeyerite
Formula: AgCuS
'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
Tenorite
Formula: CuO
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
Voltaite
Formula: K2Fe2+5Fe3+3Al(SO4)12 · 18H2O
References:
Dan Weinrich / Ralph Merrill CollectionIdentification: Visual Identification
'Wolframite Group'

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Native Gold1.AA.05Au
Native Silver1.AA.05Ag
Native Sulphur1.CC.05S8
var. Selenium-bearing Sulphur1.CC.05(S,Se)
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Bornite2.BA.15Cu5FeS4
Acanthite2.BA.35Ag2S
Stromeyerite2.BA.40AgCuS
Covellite2.CA.05aCuS
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
var. Silver-bearing Galena2.CD.10PbS with Ag
Cinnabar2.CD.15aHgS
Greigite2.DA.05Fe2+Fe3+2S4
Bismuthinite2.DB.05Bi2S3
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Arsenopyrite2.EB.20FeAsS
Realgar2.FA.15aAs4S4
Proustite2.GA.05Ag3AsS3
Pyrargyrite2.GA.05Ag3SbS3
'Freibergite Subgroup'2.GB.05(Ag6,[Ag6]4+)(Cu4 C2+2)Sb4S12S0-1
Goldfieldite2.GB.05(Cu42)(Cu4Cu+2)Te4S12S
'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Stephanite2.GB.10Ag5SbS4
Polybasite2.GB.15[Ag6Sb2S7][Ag9CuS4]
Emplectite2.HA.05CuBiS2
Enargite2.KA.05Cu3AsS4
Famatinite2.KA.10Cu3SbS4
Luzonite2.KA.10Cu3AsS4
Group 3 - Halides
Chlorargyrite3.AA.15AgCl
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Cuprite4.AA.10Cu2O
Tenorite4.AB.10CuO
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Arsenolite4.CB.50As2O3
Quartz
var. Chalcedony
4.DA.05SiO2
4.DA.05SiO2
var. Rock Crystal4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Rutile4.DB.05TiO2
Hübnerite4.DB.30MnWO4
'Wolframite Group'4.DB.30 va
Oxyplumboroméite4.DH.Pb2Sb2O6O
Pyrochroite4.FE.05Mn(OH)2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Rhodochrosite5.AB.05MnCO3
Smithsonite5.AB.05ZnCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Alunite7.BC.10KAl3(SO4)2(OH)6
Jarosite7.BC.10KFe3+3(SO4)2(OH)6
Chalcanthite7.CB.20CuSO4 · 5H2O
Melanterite7.CB.35Fe2+(H2O)6(SO4) · H2O
Römerite7.CB.75Fe2+Fe3+2(SO4)4 · 14H2O
Halotrichite7.CB.85Fe2+Al2(SO4)4 · 22H2O
Voltaite7.CC.25K2Fe2+5Fe3+3Al(SO4)12 · 18H2O
Gypsum7.CD.40CaSO4 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
Lazulite8.BB.40MgAl2(PO4)2(OH)2
Group 9 - Silicates
Andalusite9.AF.10Al2(SiO4)O
Orthoclase9.FA.30K(AlSi3O8)
Sanidine9.FA.30K(AlSi3O8)
Unclassified
'Andorite'-AgPbSb3S6
'Limonite'-
'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
H AluniteKAl3(SO4)2(OH)6
H ChalcanthiteCuSO4 · 5H2O
H GoethiteFe3+O(OH)
H GypsumCaSO4 · 2H2O
H HalotrichiteFe2+Al2(SO4)4 · 22H2O
H JarositeKFe33+(SO4)2(OH)6
H LazuliteMgAl2(PO4)2(OH)2
H MalachiteCu2(CO3)(OH)2
H MelanteriteFe2+(H2O)6(SO4) · H2O
H OpalSiO2 · nH2O
H PyrochroiteMn(OH)2
H RömeriteFe2+Fe23+(SO4)4 · 14H2O
H VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
CCarbon
C CalciteCaCO3
C MalachiteCu2(CO3)(OH)2
C RhodochrositeMnCO3
C SmithsoniteZnCO3
OOxygen
O AluniteKAl3(SO4)2(OH)6
O AndalusiteAl2(SiO4)O
O ArsenoliteAs2O3
O BaryteBaSO4
O CalciteCaCO3
O ChalcanthiteCuSO4 · 5H2O
O Quartz var. ChalcedonySiO2
O CupriteCu2O
O GoethiteFe3+O(OH)
O GypsumCaSO4 · 2H2O
O HalotrichiteFe2+Al2(SO4)4 · 22H2O
O HematiteFe2O3
O HübneriteMnWO4
O IlmeniteFe2+TiO3
O JarositeKFe33+(SO4)2(OH)6
O LazuliteMgAl2(PO4)2(OH)2
O MalachiteCu2(CO3)(OH)2
O MelanteriteFe2+(H2O)6(SO4) · H2O
O OpalSiO2 · nH2O
O OrthoclaseK(AlSi3O8)
O PyrochroiteMn(OH)2
O QuartzSiO2
O RhodochrositeMnCO3
O RömeriteFe2+Fe23+(SO4)4 · 14H2O
O RutileTiO2
O SanidineK(AlSi3O8)
O SmithsoniteZnCO3
O TenoriteCuO
O VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
O Quartz var. Rock CrystalSiO2
O Garnet GroupX3Z2(SiO4)3
O OxyplumboroméitePb2Sb2O6O
MgMagnesium
Mg LazuliteMgAl2(PO4)2(OH)2
AlAluminium
Al AluniteKAl3(SO4)2(OH)6
Al AndalusiteAl2(SiO4)O
Al HalotrichiteFe2+Al2(SO4)4 · 22H2O
Al LazuliteMgAl2(PO4)2(OH)2
Al OrthoclaseK(AlSi3O8)
Al SanidineK(AlSi3O8)
Al VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
SiSilicon
Si AndalusiteAl2(SiO4)O
Si Quartz var. ChalcedonySiO2
Si OpalSiO2 · nH2O
Si OrthoclaseK(AlSi3O8)
Si QuartzSiO2
Si SanidineK(AlSi3O8)
Si Quartz var. Rock CrystalSiO2
Si Garnet GroupX3Z2(SiO4)3
PPhosphorus
P LazuliteMgAl2(PO4)2(OH)2
SSulfur
S AcanthiteAg2S
S AluniteKAl3(SO4)2(OH)6
S AndoriteAgPbSb3S6
S ArsenopyriteFeAsS
S BaryteBaSO4
S BismuthiniteBi2S3
S BorniteCu5FeS4
S ChalcopyriteCuFeS2
S ChalcanthiteCuSO4 · 5H2O
S ChalcociteCu2S
S CinnabarHgS
S CovelliteCuS
S EmplectiteCuBiS2
S EnargiteCu3AsS4
S FamatiniteCu3SbS4
S Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
S GalenaPbS
S Goldfieldite(Cu42)(Cu4Cu2+)Te4S12S
S GreigiteFe2+Fe23+S4
S GypsumCaSO4 · 2H2O
S HalotrichiteFe2+Al2(SO4)4 · 22H2O
S JarositeKFe33+(SO4)2(OH)6
S LuzoniteCu3AsS4
S MarcasiteFeS2
S MelanteriteFe2+(H2O)6(SO4) · H2O
S MolybdeniteMoS2
S Polybasite[Ag6Sb2S7][Ag9CuS4]
S ProustiteAg3AsS3
S PyrargyriteAg3SbS3
S PyriteFeS2
S RealgarAs4S4
S RömeriteFe2+Fe23+(SO4)4 · 14H2O
S SphaleriteZnS
S StephaniteAg5SbS4
S StromeyeriteAgCuS
S Native SulphurS8
S Tennantite SubgroupCu6(Cu4C22+)As4S12S
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
S VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
S Galena var. Silver-bearing GalenaPbS with Ag
S Native Sulphur var. Selenium-bearing Sulphur(S,Se)
ClChlorine
Cl ChlorargyriteAgCl
KPotassium
K AluniteKAl3(SO4)2(OH)6
K JarositeKFe33+(SO4)2(OH)6
K OrthoclaseK(AlSi3O8)
K SanidineK(AlSi3O8)
K VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
CaCalcium
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
TiTitanium
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
MnManganese
Mn HübneriteMnWO4
Mn PyrochroiteMn(OH)2
Mn RhodochrositeMnCO3
FeIron
Fe ArsenopyriteFeAsS
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe GoethiteFe3+O(OH)
Fe GreigiteFe2+Fe23+S4
Fe HalotrichiteFe2+Al2(SO4)4 · 22H2O
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe JarositeKFe33+(SO4)2(OH)6
Fe MarcasiteFeS2
Fe MelanteriteFe2+(H2O)6(SO4) · H2O
Fe PyriteFeS2
Fe RömeriteFe2+Fe23+(SO4)4 · 14H2O
Fe VoltaiteK2Fe52+Fe33+Al(SO4)12 · 18H2O
CuCopper
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu ChalcanthiteCuSO4 · 5H2O
Cu ChalcociteCu2S
Cu CovelliteCuS
Cu CupriteCu2O
Cu Native CopperCu
Cu EmplectiteCuBiS2
Cu EnargiteCu3AsS4
Cu FamatiniteCu3SbS4
Cu Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Cu Goldfieldite(Cu42)(Cu4Cu2+)Te4S12S
Cu LuzoniteCu3AsS4
Cu MalachiteCu2(CO3)(OH)2
Cu Polybasite[Ag6Sb2S7][Ag9CuS4]
Cu StromeyeriteAgCuS
Cu Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cu TenoriteCuO
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ZnZinc
Zn SmithsoniteZnCO3
Zn SphaleriteZnS
AsArsenic
As ArsenoliteAs2O3
As ArsenopyriteFeAsS
As EnargiteCu3AsS4
As LuzoniteCu3AsS4
As ProustiteAg3AsS3
As RealgarAs4S4
As Tennantite SubgroupCu6(Cu4C22+)As4S12S
SeSelenium
Se Native Sulphur var. Selenium-bearing Sulphur(S,Se)
MoMolybdenum
Mo MolybdeniteMoS2
AgSilver
Ag AcanthiteAg2S
Ag AndoriteAgPbSb3S6
Ag ChlorargyriteAgCl
Ag Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Ag Polybasite[Ag6Sb2S7][Ag9CuS4]
Ag ProustiteAg3AsS3
Ag PyrargyriteAg3SbS3
Ag Native SilverAg
Ag StephaniteAg5SbS4
Ag StromeyeriteAgCuS
Ag Galena var. Silver-bearing GalenaPbS with Ag
SbAntimony
Sb AndoriteAgPbSb3S6
Sb FamatiniteCu3SbS4
Sb Freibergite Subgroup(Ag6,[Ag6]4+)(Cu4 C22+)Sb4S12S0-1
Sb Polybasite[Ag6Sb2S7][Ag9CuS4]
Sb PyrargyriteAg3SbS3
Sb StephaniteAg5SbS4
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Sb OxyplumboroméitePb2Sb2O6O
TeTellurium
Te Goldfieldite(Cu42)(Cu4Cu2+)Te4S12S
BaBarium
Ba BaryteBaSO4
WTungsten
W HübneriteMnWO4
AuGold
Au Native GoldAu
HgMercury
Hg CinnabarHgS
PbLead
Pb AndoriteAgPbSb3S6
Pb GalenaPbS
Pb Galena var. Silver-bearing GalenaPbS with Ag
Pb OxyplumboroméitePb2Sb2O6O
BiBismuth
Bi BismuthiniteBi2S3
Bi EmplectiteCuBiS2

Mindat Articles

Geologies and Mining Histories of Two Mines in Alpine County, California by Kyle Beucke
Update: Searching for silver in enargite, famatinite, and luzonite by Kyle Beucke


Localities in this Region

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