Alahambra District

Past ProducerGold, Silver, LeadUSGS MRDS

Location

StateMontana
CountyJefferson
Coordinates46.35820, -112.01058

Commodities

PrimaryGold, Silver, Lead
SecondaryCopper, Manganese, Zinc
TertiarySilica, Uranium, Arsenic, Molybdenum

Mine Details

StatusPast Producer
Deposit TypeVEIN, SHEAR ZONE
First Production1921
Last Production1957
Data SourceUSGS MRDS
Source ID60000328

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.

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