Beryl Mica Lode

Past ProducerFeldsparUSGS MRDS

Location

StateSouth Dakota
CountyCuster
Coordinates43.63329, -103.55667

Commodities

PrimaryFeldspar
SecondaryMica, Beryllium

Mine Details

StatusPast Producer
First Production1920
Data SourceUSGS MRDS
Source ID10104265