Black Diamond

ProspectMica, TungstenUndergroundUSGS MRDS

Location

StateSouth Dakota
CountyCuster
Coordinates43.83936, -103.66497

Commodities

TertiaryMica, Tungsten

Mine Details

StatusProspect
TypeUnderground
Data SourceUSGS MRDS
Source ID10202256

What This Means

This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.

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