Lone Star

Past ProducerCopperLeachUSGS MRDS

Location

StateArizona
CountyGraham
Coordinates32.93085, -109.62307

Commodities

PrimaryCopper

Mine Details

StatusPast Producer
TypeLeach
Deposit TypePorphyry Cu-Au
Discovery Year1950
Data SourceUSGS MRDS
Source ID10209543

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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