Big Boy

OccurrenceManganeseUSGS MRDS

Location

StateCalifornia
CountyTrinity
Coordinates40.19905, -123.52972

Commodities

TertiaryManganese

Mine Details

StatusOccurrence
Discovery Year1941
Data SourceUSGS MRDS
Source ID10117768

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 Trinity County

View all mines in Trinity County →

Other Manganese Mines in California

All manganese mines in California →