Browse mineral resources

Crisman Sand Company

Producer • Sand and Gravel, Construction

Brown Pit

Past Producer • Sand and Gravel, Construction

Lorenz Brothers Pit Number 1

Past Producer • Clay

Porter Co. Hwy Dept.

Producer • Stone

Zehner Pit

Past Producer • Clay

C. Shrock Clay Pit

Past Producer • Clay

Valparaiso Supt. of Streets

Producer • Stone

Box Sand Co Pit

Past Producer • Sand and Gravel, Construction