Mines in St. Martin County, Louisiana

St. Martin County, Louisiana has 7 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 4 of these are currently active mining operations. The most commonly recorded commodity is construction sand and gravel, with 1 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in St. Martin County

Mine	Commodity	Type	Status	Source
B & D Sand Pit	Construction Sand and Gravel	Surface	Active	MSHA
Anse La Butte Salt Dome	Salt	Surface-Underground	Producer	MRDS
Breaux Bridge Plant	Salt	Processing Plant	Producer	MRDS
Unknown Clay Pit	Clay	Surface	Producer	MRDS
Unnamed Geothermal Prospect	Geothermal		Occurrence	MRDS
Unnamed Geothermal Prospect	Geothermal		Occurrence	MRDS
Unnamed Geothermal Prospect	Geothermal		Occurrence	MRDS