American Express Mine (Rudolph Claims: Winneshiek; Greenough; Chance; Dolphin; Imperial Mine; Costello; Claim: Costello Fraction), Lead Mining District, Lawrence County, South Dakota, USAi
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Latitude & Longitude (WGS84):
44° 22' 49'' North , 103° 46' 45'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Central City | 130 (2017) | 1.7km |
| Lead | 2,999 (2017) | 3.3km |
| Deadwood | 1,258 (2017) | 4.0km |
| Spearfish | 11,283 (2017) | 13.8km |
| Whitewood | 919 (2017) | 14.3km |
Mindat Locality ID:
121680
Long-form identifier:
mindat:1:2:121680:9
GUID (UUID V4):
806ccad7-6de5-4fe3-9d0b-57671a543601
Commodities (Major) - Silver, Gold
Deposit Type: Replacement
Development Status: Past Producer
Host Rock Unit: Deadwood Formation, Deadwood Formation, Dolomite Overlies Basal Quartzite
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
2 valid minerals.
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| ⓘ | Silver | 1.AA.05 | Ag |
Other Regions, Features and Areas containing this locality
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References
