Hannagan Ranch Deposit

ProspectManganeseSurfaceUSGS MRDS

Location

StateCalifornia
CountySan Benito
Coordinates36.60664, -120.97910

Commodities

TertiaryManganese

Mine Details

StatusProspect
TypeSurface
Discovery Year1918
Data SourceUSGS MRDS
Source ID10164153

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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