Roy

Past ProducerMercuryUndergroundUSGS MRDS

Location

StateWashington
CountyLewis
Coordinates46.54806, -122.23278

Commodities

PrimaryMercury

Mine Details

StatusPast Producer
TypeUnderground
First Production1928
Data SourceUSGS MRDS
Source ID10040209

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.

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