Mines in Starr County, Texas

Starr County, Texas has 19 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 12 of these are currently active mining operations. The most commonly recorded commodity is construction sand and gravel, with 10 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Starr County

Mine	Commodity	Type	Status	Source
Alto Bonito Gravel Pit	Construction Sand and Gravel	Surface	Active	MSHA
Lopez Ready Mix Pit	Construction Sand and Gravel	Surface	Active	MSHA
M-R Aggregates	Construction Sand and Gravel	Surface	Active	MSHA
Sullivan Pit	Construction Sand and Gravel	Surface	Active	MSHA
Alto Bonito Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Alto Bonito Pit	Stone, Crushed/Broken		Producer	MRDS
Fidel Guerra Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Fidel Guerra Gravel Plant	Sand and Gravel, Construction	Processing Plant	Producer	MRDS
Guerra Pit	Sand and Gravel, Construction		Producer	MRDS
Lopez Ready Mix Pit	Sand and Gravel, Construction		Producer	MRDS
Nordmeyer Incorporated Operations	Clay	Surface	Producer	MRDS
Rosita Gravel Guerra Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Alto Bonito	Construction Sand and Gravel	Surface	Abandoned	MSHA
Guerra Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
L & R Aggregates Llc	Construction Sand and Gravel	Surface	Abandoned	MSHA
La Grulla Aggregates, Llc	Construction Sand and Gravel	Surface	Abandoned	MSHA
Shorty's Pit	Construction Sand and Gravel	Surface	Intermittent	MSHA
Tri Ready Mix Concrete, Inc.	Construction Sand and Gravel	Surface	Abandoned	MSHA
Varmicon Quarry	Crushed, Broken Stone NEC	Surface	Abandoned	MSHA