Calpella

OccurrenceOsmium, Iridium, Platinum, GoldUSGS MRDS

Location

StateCalifornia
CountyMendocino
Coordinates39.22237, -123.21137

Commodities

PrimaryOsmium, Iridium, Platinum, Gold

Mine Details

StatusOccurrence
Deposit TypeStream Placer
Data SourceUSGS MRDS
Source ID10038055

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 Mendocino County

View all mines in Mendocino County →

Other Osmium, Iridium, Platinum, Gold Mines in California

All osmium, iridium, platinum, gold mines in California →