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Grey Horse Mine (Grayhorse property; Black Cap; U.S. Vanadium group; Sullivan claims; J.J. Sullivan prospects; Esperanza group; Coral Canyon claim), Riverside, Riverside Mining District, Pinal County, Arizona, USAi
Regional Level Types
Grey Horse Mine (Grayhorse property; Black Cap; U.S. Vanadium group; Sullivan claims; J.J. Sullivan prospects; Esperanza group; Coral Canyon claim)Mine
Riverside- not defined -
Riverside Mining DistrictMining District
Pinal CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
33° 6' 40'' North , 110° 54' 17'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Kearny2,038 (2017)6.0km
Hayden650 (2017)16.2km
Winkelman346 (2017)18.5km
Dudleyville959 (2011)19.5km
Superior2,943 (2017)27.0km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Gila County Gem & Mineral SocietyMiami, Arizona32km
Mindat Locality ID:
3342
Long-form identifier:
mindat:1:2:3342:1
GUID (UUID V4):
dee13166-64f6-4b4c-911b-cbba6328bbb2


A former Pb-V-Zn-Mo underground mine located in the SWΒΌ sec. 3, T4S, R14E, about 1ΒΎ miles E of Riverside, on BLM-administered land. NOTE: Accurate coordinates obtained January, 2007 (main adit portal).

Mineralization is in a fissure in a limestone inclusion in the diabase and along bedding planes in the Mescal Limestone. The ore zone strikes N80E and dips 85S. The vanadates are younger than galena but older than quartz.

Workings include a shaft 40 feet deep, a few short tunnels, and a small open cut 600 feet S of the main workings.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

12 valid minerals.

Detailed Mineral List:

β“˜ Analcime
Formula: Na(AlSi2O6) · H2O
β“˜ Anglesite
Formula: PbSO4
β“˜ Calcite
Formula: CaCO3
β“˜ Cerussite
Formula: PbCO3
β“˜ Descloizite
Formula: PbZn(VO4)(OH)
β“˜ Dolomite
Formula: CaMg(CO3)2
β“˜ Galena
Formula: PbS
β“˜ Hematite
Formula: Fe2O3
β“˜ 'Manganese Oxides'
β“˜ 'Manganese Oxides var. Manganese Dendrites'
β“˜ Mimetite
Formula: Pb5(AsO4)3Cl
β“˜ Quartz
Formula: SiO2
β“˜ Vanadinite
Formula: Pb5(VO4)3Cl
Habit: Crystals exceeding 2.5 cm long, in large groups.
β“˜ Wulfenite
Formula: Pb(MoO4)

Gallery:

PbZn(VO4)(OH)β“˜ Descloizite
CaMg(CO3)2β“˜ Dolomite
Pb5(AsO4)3Clβ“˜ Mimetite
Pb5(VO4)3Clβ“˜ Vanadinite

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Galena2.CD.10PbS
Group 4 - Oxides and Hydroxides
β“˜Hematite4.CB.05Fe2O3
β“˜Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Dolomite5.AB.10CaMg(CO3)2
β“˜Cerussite5.AB.15PbCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Anglesite7.AD.35PbSO4
β“˜Wulfenite7.GA.05Pb(MoO4)
Group 8 - Phosphates, Arsenates and Vanadates
β“˜Descloizite8.BH.40PbZn(VO4)(OH)
β“˜Mimetite8.BN.05Pb5(AsO4)3Cl
β“˜Vanadinite8.BN.05Pb5(VO4)3Cl
Group 9 - Silicates
β“˜Analcime9.GB.05Na(AlSi2O6) Β· H2O
Unclassified
β“˜'Manganese Oxides
var. Manganese Dendrites'
-
β“˜''-

List of minerals for each chemical element

HHydrogen
Hβ“˜ AnalcimeNa(AlSi2O6) · H2O
Hβ“˜ DescloizitePbZn(VO4)(OH)
CCarbon
Cβ“˜ CalciteCaCO3
Cβ“˜ CerussitePbCO3
Cβ“˜ DolomiteCaMg(CO3)2
OOxygen
Oβ“˜ AnalcimeNa(AlSi2O6) · H2O
Oβ“˜ AnglesitePbSO4
Oβ“˜ CalciteCaCO3
Oβ“˜ CerussitePbCO3
Oβ“˜ DescloizitePbZn(VO4)(OH)
Oβ“˜ DolomiteCaMg(CO3)2
Oβ“˜ HematiteFe2O3
Oβ“˜ MimetitePb5(AsO4)3Cl
Oβ“˜ QuartzSiO2
Oβ“˜ VanadinitePb5(VO4)3Cl
Oβ“˜ WulfenitePb(MoO4)
NaSodium
Naβ“˜ AnalcimeNa(AlSi2O6) · H2O
MgMagnesium
Mgβ“˜ DolomiteCaMg(CO3)2
AlAluminium
Alβ“˜ AnalcimeNa(AlSi2O6) · H2O
SiSilicon
Siβ“˜ AnalcimeNa(AlSi2O6) · H2O
Siβ“˜ QuartzSiO2
SSulfur
Sβ“˜ AnglesitePbSO4
Sβ“˜ GalenaPbS
ClChlorine
Clβ“˜ MimetitePb5(AsO4)3Cl
Clβ“˜ VanadinitePb5(VO4)3Cl
CaCalcium
Caβ“˜ CalciteCaCO3
Caβ“˜ DolomiteCaMg(CO3)2
VVanadium
Vβ“˜ DescloizitePbZn(VO4)(OH)
Vβ“˜ VanadinitePb5(VO4)3Cl
FeIron
Feβ“˜ HematiteFe2O3
ZnZinc
Znβ“˜ DescloizitePbZn(VO4)(OH)
AsArsenic
Asβ“˜ MimetitePb5(AsO4)3Cl
MoMolybdenum
Moβ“˜ WulfenitePb(MoO4)
PbLead
Pbβ“˜ AnglesitePbSO4
Pbβ“˜ CerussitePbCO3
Pbβ“˜ DescloizitePbZn(VO4)(OH)
Pbβ“˜ GalenaPbS
Pbβ“˜ MimetitePb5(AsO4)3Cl
Pbβ“˜ VanadinitePb5(VO4)3Cl
Pbβ“˜ WulfenitePb(MoO4)

Other Databases

Link to USGS MRDS:10037115

Localities in this Region

  • Arizona
    • Pinal County
      • Riverside Mining District
        • Riverside
          • Grey Horse Mine (Grayhorse property; Black Cap; U.S. Vanadium group; Sullivan claims; J.J. Sullivan prospects; Esperanza group; Coral Canyon claim)

Other Regions, Features and Areas containing this locality

North America
North America PlateTectonic Plate

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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