Grant Prospect

OccurrenceManganeseSurfaceUSGS MRDS

Location

StateMaine
CountyAroostook
Coordinates46.88934, -68.18012

Commodities

TertiaryManganese

Mine Details

StatusOccurrence
TypeSurface
Discovery Year1947
Data SourceUSGS MRDS
Source ID10291526

What This Means

This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.

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