East Boulder Plateau

OccurrenceChromiumUSGS MRDS

Location

StateMontana
CountySweet Grass
Coordinates45.44075, -110.12886

Commodities

PrimaryChromium
SecondaryPlatinum, Palladium, Rhodium

Mine Details

StatusOccurrence
Discovery Year1940
Data SourceUSGS MRDS
Source ID10042340

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.

Other Mines in Sweet Grass County

View all mines in Sweet Grass County →

Other Chromium Mines in Montana

All chromium mines in Montana →