Thomas Quarry

Past ProducerGemstoneSurfaceUSGS MRDS

Location

StateMaine
CountySagadahoc
Coordinates43.76526, -69.80721

Commodities

PrimaryGemstone
SecondaryFeldspar, Mica
TertiaryPhosphorus-Phosphates

Mine Details

StatusPast Producer
TypeSurface
Data SourceUSGS MRDS
Source ID10291218

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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