Mammoth Mine

Past ProducerSilver, Copper, Lead, GoldUSGS MRDS

Location

StateUtah
CountyJuab
Coordinates39.93217, -112.11218

Commodities

PrimarySilver, Copper, Lead, Gold
SecondaryArsenic, Zinc

Mine Details

StatusPast Producer
First Production1872
Last Production1980
Discovery Year1871
Data SourceUSGS MRDS
Source ID10020237

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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