Castle Mountain

Past ProducerLead, Silver, GoldUSGS MRDS

Location

StateMontana
CountyMeagher
Coordinates46.46991, -110.68083

Commodities

PrimaryLead, Silver, Gold
SecondaryZinc, Copper, Manganese

Mine Details

StatusPast Producer
Deposit TypePolymetallic Replacement
First Production1888
Last Production1961
Discovery Year1864
Data SourceUSGS MRDS
Source ID10400180

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.

Other Mines in Meagher County

View all mines in Meagher County →

Other Lead, Silver, Gold Mines in Montana

All lead, silver, gold mines in Montana →