C.S.A. Saltpetre Mine is Texas Historic Marker #600, located in Concan, Uvalde County, and installed in 1965.
Quick Facts
Address
FM 83 and 127, Concan, Texas
Directions
From Uvalde, take Highway 83 about 20 miles north to intersection with 127 South - marker fronts Highway 83 at intersection. Currently in temporary storage with TXDOT 11.13.19.