Great Republic

Past ProducerAntimonyUSGS MRDS

Location

StateWashington
CountyKing
Coordinates47.69843, -121.40120

Commodities

PrimaryAntimony
SecondarySilver, Gold
TertiaryArsenic

Mine Details

StatusPast Producer
Discovery Year1892
Data SourceUSGS MRDS
Source ID10097778

What This Means

This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.

Other Mines in King County

View all mines in King County →

Other Antimony Mines in Washington

All antimony mines in Washington →