Royal Reward Mine

Past ProducerMercuryUndergroundUSGS MRDS

Location

StateWashington
CountyKing
Coordinates47.31500, -121.93361

Commodities

PrimaryMercury
SecondaryArsenic
TertiaryAntimony

Mine Details

StatusPast Producer
TypeUnderground
First Production1957
Discovery Year1875
Data SourceUSGS MRDS
Source ID10042388

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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