Union Plaster Co.

Gypsum-Anhydrite occurrence · Pinal County, Arizona

OccurrenceGypsum-AnhydriteUSGS MRDS

Location

StateArizona
CountyPinal
Coordinates32.91677, -110.71736

Commodities

PrimaryGypsum-Anhydrite

Mine Details

StatusOccurrence
Deposit TypeSedimentary
Data SourceUSGS MRDS
Source ID10026867
This siteNearby records

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Nearest Recorded Sites

SiteDistanceCommodityStatus
Crystal Cave2.2 miGypsum-AnhydritePast Producer
Crystal Cave2.2 miGypsum-AnhydriteProspect
Camp Grant Quarry2.4 miLimestone, General, SilicaProducer
Feldman and Winkelman Gypsum Pits3.0 miGypsum-AnhydriteProducer
Feldman Quarry3.0 miGypsum-AnhydriteProducer
Winkelman Mine3.2 miGypsum-AnhydriteProducer
Feldman #23.8 miGypsumActive
Arizona Gypsum3.8 miGypsum-AnhydritePast Producer
Pr Gypsum - Winkelman Mine3.9 miGypsumAbandoned
Silica Mill4.5 miSilicaProducer
Winkelman4.6 miGypsum-AnhydriteOccurrence
Aravaipa Creek Gypsum Deposit4.6 miProspect

What This Means

This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.

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