South Dakota · Roberts County
Producer
Helwig Pit
Roberts County, South Dakota, United States
Sand and Gravel
Construction
⌖ Show on map
USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Economic & production
Development status
Producer
Identification
Deposit ID
10154312
Region
NA
Data score
D
Coordinates
45.66528, -97.04925
References
OWN-OPER: BUREAU OF INDIAN AFFAIRS