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Brovard, Rand Mining District, Mineral County, Nevada, USAi
Regional Level Types
Brovard- not defined -
Rand Mining DistrictMining District
Mineral CountyCounty
NevadaState
USACountry

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Latitude & Longitude (WGS84):
38° 47' 59'' North , 118° 24' 3'' West
Latitude & Longitude (decimal):
38.79992,-118.40096
GeoHash:
G#: 9qgu9xr1c
GRN:
N26W67
KΓΆppen climate type:
BWk : Cold desert climate
Nearest Settlements:
PlacePopulationDistance
Walker Lake275 (2017)35.0km
Hawthorne3,269 (2017)36.2km
Schurz658 (2011)39.3km
Gabbs269 (2011)42.2km
Mina155 (2011)52.1km
Mindat Locality ID:
41577
Long-form identifier:
mindat:1:2:41577:3
GUID (UUID V4):
61c1d24d-94fd-4e7a-b817-1e267c044b07


Structure: Area structurally complex, with dominantly n W to W - n W trending high angle faults, down to the north. In the western part of the district, faults appear anti-thetic, having their upthrown sides to the south

Alteration: Advanced argillic type with veins of alunite and qtz., limonite, and kaolinite replacing wall rock minerals predominates in the vicinity of golden pen and lone star claims. At the nev. Rand area, alteration is sericitic or phyllic in nature. Intermediate lavas from both areas sho W propylitic alteration.

Ores(s): Proximal to contact between volcanics or limestone and intrusive bodies; shear zone

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

23 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

β“˜ Acanthite
Formula: Ag2S
Localities: Reported from at least 7 localities in this region.
β“˜ Alunite
Formula: KAl3(SO4)2(OH)6
β“˜ Calaverite
Formula: AuTe2
β“˜ Calcite
Formula: CaCO3
β“˜ Cerussite
Formula: PbCO3
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ Chlorargyrite
Formula: AgCl
Localities: Reported from at least 6 localities in this region.
β“˜ 'Chlorite Group'
β“˜ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
β“˜ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜ Gold
Formula: Au
Localities: Reported from at least 6 localities in this region.
β“˜ Gold var. Electrum
Formula: (Au,Ag)
β“˜ Gypsum
Formula: CaSO4 · 2H2O
β“˜ Hematite
Formula: Fe2O3
β“˜ Ilsemannite
Formula: Mo3O8 · nH2O
β“˜ Jarosite
Formula: KFe3+3(SO4)2(OH)6
β“˜ 'K Feldspar'
β“˜ 'K Feldspar var. Adularia'
Formula: KAlSi3O8
β“˜ 'Limonite'
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
β“˜ Molybdenite
Formula: MoS2
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Polybasite
Formula: [Ag6Sb2S7][Ag9CuS4]
β“˜ Pyrargyrite
Formula: Ag3SbS3
β“˜ Pyrite
Formula: FeS2
β“˜ Quartz
Formula: SiO2
Localities: Reported from at least 7 localities in this region.
β“˜ Quartz var. Chalcedony
Formula: SiO2
β“˜ Tenorite
Formula: CuO
β“˜ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
β“˜ 'Wad'
β“˜ Wulfenite
Formula: Pb(MoO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Gold
var. Electrum		1.AA.05(Au,Ag)
β“˜1.AA.05Au
Group 2 - Sulphides and Sulfosalts
β“˜Acanthite2.BA.35Ag2S
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Calaverite2.EA.10AuTe2
β“˜Molybdenite2.EA.30MoS2
β“˜Pyrite2.EB.05aFeS2
β“˜Pyrargyrite2.GA.05Ag3SbS3
β“˜'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
β“˜Polybasite2.GB.15[Ag6Sb2S7][Ag9CuS4]
Group 3 - Halides
β“˜Chlorargyrite3.AA.15AgCl
Group 4 - Oxides and Hydroxides
β“˜Tenorite4.AB.10CuO
β“˜Hematite4.CB.05Fe2O3
β“˜Quartz4.DA.05SiO2
β“˜var. Chalcedony4.DA.05SiO2
β“˜Ilsemannite4.FJ.15Mo3O8 Β· nH2O
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Cerussite5.AB.15PbCO3
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Jarosite7.BC.10KFe3+3(SO4)2(OH)6
β“˜Alunite7.BC.10KAl3(SO4)2(OH)6
β“˜Gypsum7.CD.40CaSO4 Β· 2H2O
β“˜Wulfenite7.GA.05Pb(MoO4)
Group 9 - Silicates
β“˜Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 1
Unclassified
β“˜'K Feldspar
var. Adularia'		-KAlSi3O8
β“˜'Limonite'-
β“˜'Chlorite Group'-
β“˜'Wad'-
β“˜'K Feldspar'-

List of minerals for each chemical element

HHydrogen
Hβ“˜ AluniteKAl3(SO4)2(OH)6
Hβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hβ“˜ GypsumCaSO4 · 2H2O
Hβ“˜ IlsemanniteMo3O8 · nH2O
Hβ“˜ JarositeKFe33+(SO4)2(OH)6
Hβ“˜ MalachiteCu2(CO3)(OH)2
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
Cβ“˜ CalciteCaCO3
Cβ“˜ CerussitePbCO3
Cβ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oβ“˜ K Feldspar var. AdulariaKAlSi3O8
Oβ“˜ AluniteKAl3(SO4)2(OH)6
Oβ“˜ CalciteCaCO3
Oβ“˜ CerussitePbCO3
Oβ“˜ Quartz var. ChalcedonySiO2
Oβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oβ“˜ GypsumCaSO4 · 2H2O
Oβ“˜ HematiteFe2O3
Oβ“˜ IlsemanniteMo3O8 · nH2O
Oβ“˜ JarositeKFe33+(SO4)2(OH)6
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ TenoriteCuO
Oβ“˜ WulfenitePb(MoO4)
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
AlAluminium
Alβ“˜ K Feldspar var. AdulariaKAlSi3O8
Alβ“˜ AluniteKAl3(SO4)2(OH)6
Alβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Alβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siβ“˜ K Feldspar var. AdulariaKAlSi3O8
Siβ“˜ Quartz var. ChalcedonySiO2
Siβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
Sβ“˜ AcanthiteAg2S
Sβ“˜ AluniteKAl3(SO4)2(OH)6
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ GypsumCaSO4 · 2H2O
Sβ“˜ JarositeKFe33+(SO4)2(OH)6
Sβ“˜ MolybdeniteMoS2
Sβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sβ“˜ PyrargyriteAg3SbS3
Sβ“˜ PyriteFeS2
Sβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ClChlorine
Clβ“˜ ChlorargyriteAgCl
KPotassium
Kβ“˜ K Feldspar var. AdulariaKAlSi3O8
Kβ“˜ AluniteKAl3(SO4)2(OH)6
Kβ“˜ JarositeKFe33+(SO4)2(OH)6
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ CalciteCaCO3
Caβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caβ“˜ GypsumCaSO4 · 2H2O
FeIron
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feβ“˜ HematiteFe2O3
Feβ“˜ JarositeKFe33+(SO4)2(OH)6
Feβ“˜ PyriteFeS2
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuβ“˜ MalachiteCu2(CO3)(OH)2
Cuβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Cuβ“˜ TenoriteCuO
Cuβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
MoMolybdenum
Moβ“˜ IlsemanniteMo3O8 · nH2O
Moβ“˜ MolybdeniteMoS2
Moβ“˜ WulfenitePb(MoO4)
AgSilver
Agβ“˜ AcanthiteAg2S
Agβ“˜ ChlorargyriteAgCl
Agβ“˜ Gold var. Electrum(Au,Ag)
Agβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Agβ“˜ PyrargyriteAg3SbS3
SbAntimony
Sbβ“˜ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sbβ“˜ PyrargyriteAg3SbS3
Sbβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
TeTellurium
Teβ“˜ CalaveriteAuTe2
AuGold
Auβ“˜ CalaveriteAuTe2
Auβ“˜ Gold var. Electrum(Au,Ag)
Auβ“˜ GoldAu
PbLead
Pbβ“˜ CerussitePbCO3
Pbβ“˜ WulfenitePb(MoO4)

Other Databases

Link to USGS MRDS:60001708

Localities in this Region

USA

Other Regions, Features and Areas containing this locality

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.
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