Mines in Atascosa County, Texas

Atascosa County, Texas has 39 mine and mineral deposit locations documented in federal records from the USGS Mineral Resources Data System and MSHA. 28 are currently active mining operations. The most commonly recorded commodity is sand, industrial nec, with 6 sites.

Mine	Operator	Commodity	Type	Status
San Miguel Lignite Mine	NACG Texas, Inc.	Coal (Lignite)	Surface	Active
Signal Peak Silica of Atascosa	SP Silica of Atascosa, LLC	Sand, Industrial NEC	Surface	Active
Bigfoot Mine	Iron Oak Eagle Ford LLC	Construction Sand and Gravel	Surface	Active
Fci Sand Operations Llc	FCI Sand Operations LLC	Sand, Industrial NEC	Surface	Active
Espey Pit and Plant	Espey Silica Sand Company	Construction Sand and Gravel	Surface	Active
Poteet Sand Plant	Martin Marietta Materials Southwest LLC	Construction Sand and Gravel	Surface	Active
Palo Alto Sand Inc.	Palo Alto Silica Sand Inc	Construction Sand and Gravel	Surface	Active
Poteet Sand and Gravel	Capitol Aggregates, Inc.	Sand, Common	Surface	Active
Sandy Oak Materials	Sandy Oak Materials, LLC	Sand, Common	Surface	Active
16 Sand, Llc	16 Sand, LLC	Sand, Common	Surface	Active
A-1 Pit	—	Sand and Gravel, Construction	—	Producer
Conoco Hurt Pit	—	Uranium, Sulfur	Surface	Producer
Espey Silica Sand Co A1 Pit and Plt	—	Silica	Surface	Producer
Fashing Sulfur Plant	—	Sulfur	Processing Plant	Producer
Freddie Harris Sand Co	—	Silica, Clay	Surface	Producer