Valley of the Moon

Past ProducerFlagstoneSurfaceUSGS MRDS

Location

StateCalifornia
CountySonoma
Coordinates38.38179, -122.50526

Commodities

PrimaryFlagstone

Mine Details

StatusPast Producer
TypeSurface
Data SourceUSGS MRDS
Source ID10141270

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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