South Dakota · Lawrence County
Past Producer
Alexander Mine
Lawrence County, South Dakota, United States
Silver
Lead
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USGS source ↗
Commodities
Primary
Silver
Secondary
Lead
Commodity type
M
Deposit
Deposit type
Replacement
Deposit size
S
Ore control
Upper Contact Zone
Materials
Ore minerals
Galena, Lead, Silver
Geology
Alteration
Thoroughly Oxidized
Economic & production
Development status
Past Producer
Identification
Deposit ID
10104196
MRDS ID
SD02043
Alternate names
George Alexander Claim
Region
NA
Data score
C
Coordinates
44.32413, -103.64418
References
US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688