Past ProducerGold, SilverSurface-UndergroundUSGS MRDS
Location
State
California
County
Mono
Coordinates
38.21583, -119.00333
Commodities
Primary
Gold, Silver
Tertiary
Mercury
Mine Details
Status
Past Producer
Type
Surface-Underground
Deposit Type
Hydrothermal sheeted stockworks, veins, local disseminations
Discovery Year
1859
Data Source
USGS MRDS
Source ID
10310698
What This Means
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.