Quartz, Feldspar Mines

10Total Sites
0Active

Quartz, Feldspar Mining in the United States

Federal databases document 10 quartz, feldspar-related mine and mineral deposit locations across the United States. No quartz, feldspar mines are currently listed as active in the MSHA database, though many historical deposits and past producers are documented in USGS records. These records span active mines, past producers, mineral prospects, and geological occurrences identified through federal surveys.

The earliest recorded quartz, feldspar mine in the database is Big Bertha Mine in Colorado, with records dating to 1947.

Top States

StateSites
Colorado9
New York1

Notable Sites

MineStateCountyStatus
Ashley QuarryNew YorkWashingtonPast Producer
Big Bertha MineColoradoJeffersonPast Producer
Cooper QuarryColoradoJeffersonPast Producer
I. Kreiner MineColoradoSaguachePast Producer
Madonna No. 2ColoradoJeffersonPast Producer
QuarryColoradoSaguachePast Producer
Rooftop #1ColoradoGunnisonOccurrence
Skeleton No. 2 QuarryColoradoDouglasPast Producer
UnknownColoradoSaguacheProspect
UnknownColoradoBoulderOccurrence