Sixty-Four Group

Copper past producer · Pinal County, Arizona

Past ProducerCopperUSGS MRDS

Location

StateArizona
CountyPinal
Coordinates33.38091, -110.98792

Commodities

PrimaryCopper

Mine Details

StatusPast Producer
First Production1937
Discovery Year1898
Data SourceUSGS MRDS
Source ID10102437
This siteNearby records

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Nearest Recorded Sites

SiteDistanceCommodityStatus
Al and Hal Mine0.2 miCopperProducer
Cactus Mine0.4 miMolybdenum, CopperPast Producer
Arbitration Zinc Group0.5 miCopper, ZincProspect
Superior East0.6 miCopperProspect
Powers Gulch Zinc Lead0.7 miLeadUnknown
Yo Tambien Tunnel0.8 miCopperUnknown
Crown Point Claim0.8 miLead, CopperOccurrence
Bronx Copper Property1.1 miCopper, Gold, Molybdenum, SilverPast Producer
Black Bess1.2 miZincProspect
Bronx Mine1.2 miMolybdenumPast Producer
Sundt #11.2 miCrushed, Broken Stone NECIntermittent
Pinto Valley Mine1.3 miConstruction Sand and GravelActive

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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