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Cora mine, Galena Mining District, Lawrence Co., South Dakota, USAi
Regional Level Types
Cora mineMine
Galena Mining DistrictMining District
Lawrence Co.County
South DakotaState
USACountry

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Key
Latitude & Longitude (WGS84):
44° 19' 39'' North , 104° 21' 0'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Deadwood1,258 (2017)8.9km
Lead2,999 (2017)10.2km
Central City130 (2017)11.3km
Sturgis6,688 (2017)13.9km
Whitewood919 (2017)14.8km


Deposit: Hard copy file contains file report plus maps.

Regions containing this locality

North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

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


Mineral List


5 valid minerals.

Detailed Mineral List:

Chlorargyrite
Formula: AgCl
Reference: SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
Galena
Formula: PbS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Pyrite
Formula: FeS2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia
Quartz
Formula: SiO2
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia
Silver
Formula: Ag
Reference: SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Group 3 - Halides
Chlorargyrite3.AA.15AgCl
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Silver1.1.1.2Ag
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 9 - NORMAL HALIDES
AX
Chlorargyrite9.1.4.1AgCl
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2

List of minerals for each chemical element

OOxygen
O QuartzSiO2
SiSilicon
Si QuartzSiO2
SSulfur
S GalenaPbS
S PyriteFeS2
ClChlorine
Cl ChlorargyriteAgCl
FeIron
Fe PyriteFeS2
AgSilver
Ag SilverAg
Ag ChlorargyriteAgCl
PbLead
Pb GalenaPbS

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Mines and Technology (1970) 285 Pp
Rtiary Age of the Northern Black Hills South Dakota (1970) 110
South Dakota School of Mines Bull 16 (1929) P 190
Geol Survey Prof Paper 26 (1902) Pp170-171.
Dakota: Part I Bumines Ic (7688) P 33

USGS MRDS Record:10250877
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