Keystone

OccurrenceMercuryUndergroundUSGS MRDS

Location

StateWashington
CountyKittitas
Coordinates47.44120, -120.97944

Commodities

PrimaryMercury
TertiaryNickel, Gold

Mine Details

StatusOccurrence
TypeUnderground
Data SourceUSGS MRDS
Source ID10040166

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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