Nathaniel Pope, Keystone Gold Mining District, Pennington County, South Dakota, USAi
| Regional Level Types | |
|---|---|
| Nathaniel Pope | - not defined - |
| Keystone Gold Mining District | Mining District |
| Pennington County | County |
| South Dakota | State |
| USA | Country |
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Latitude & Longitude (WGS84):
43° 54' 23'' North , 103° 25' 8'' West
Latitude & Longitude (decimal):
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Keystone | 343 (2017) | 1.2km |
| Hill City | 995 (2017) | 12.8km |
| Colonial Pine Hills | 2,493 (2017) | 14.0km |
| Hermosa | 392 (2017) | 19.7km |
| Johnson Siding | 659 (2017) | 19.9km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Western Dakota Gem & Mineral Society | Rapid City, South Dakota | 25km |
Mindat Locality ID:
121999
Long-form identifier:
mindat:1:2:121999:2
GUID (UUID V4):
d1e275b6-becc-4992-9afe-51500d58b6ab
REF:Deposit:: U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707,P.96
Deposit:: ROBERTS, W.L., AND RAPP, GEORGE, 1965, MINERALOGY OF THE BLACK HILLS, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOG
Commodities (Major) - Silver, Gold
Development Status: Past Producer
Host Rock Unit: Pegmatite
Host Rock: Schist, Slate
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
5 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| β Arsenopyrite Formula: FeAsS |
| β Epsomite Formula: MgSO4 · 7H2O |
| β Gold Formula: Au |
| β 'Hornblende Root Name Group' Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| β Quartz Formula: SiO2 |
| β Silver Formula: Ag |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| β | Gold | 1.AA.05 | Au |
| β | Silver | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| β | Arsenopyrite | 2.EB.20 | FeAsS |
| Group 4 - Oxides and Hydroxides | |||
| β | Quartz | 4.DA.05 | SiO2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| β | Epsomite | 7.CB.40 | MgSO4 Β· 7H2O |
| Unclassified | |||
| β | 'Hornblende Root Name Group' | - | β»Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Epsomite | MgSO4 · 7H2O |
| H | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| O | Oxygen | |
| O | β Epsomite | MgSO4 · 7H2O |
| O | β Quartz | SiO2 |
| O | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| F | Fluorine | |
| F | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Mg | Magnesium | |
| Mg | β Epsomite | MgSO4 · 7H2O |
| Al | Aluminium | |
| Al | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Si | Silicon | |
| Si | β Quartz | SiO2 |
| Si | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| S | Sulfur | |
| S | β Arsenopyrite | FeAsS |
| S | β Epsomite | MgSO4 · 7H2O |
| Cl | Chlorine | |
| Cl | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Ca | Calcium | |
| Ca | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Fe | Iron | |
| Fe | β Arsenopyrite | FeAsS |
| As | Arsenic | |
| As | β Arsenopyrite | FeAsS |
| Ag | Silver | |
| Ag | β Silver | Ag |
| Au | Gold | |
| Au | β Gold | Au |
Other Regions, Features and Areas containing this locality
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