Browse mineral resources

Hollenbeak Sand and Gravel Pit

Past Producer • Sand and Gravel, Construction

Mt.Sterling Clay Pit & Mill

Past Producer • Clay

Frederick North Shale Clay Pit

Past Producer • Clay

Pea Ridge Rock Number 1

Past Producer • Limestone, General

Ill.Highway Shale Exposure

Prospect • Fire Clay (Refractory)

Mt. Sterling Plant No. 13 & Quarry

Plant • Stone, Crushed/Broken