Hill No. 4 Quarry

Past ProducerTinSurfaceUSGS MRDS

Location

StateMaine
CountyOxford
Coordinates44.22826, -70.41412

Commodities

PrimaryTin
TertiaryGemstone, Feldspar

Mine Details

StatusPast Producer
TypeSurface
Data SourceUSGS MRDS
Source ID10121646

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 Oxford County

View all mines in Oxford County →

Other Tin Mines in Maine

All tin mines in Maine →