Browse mineral resources

Madison County Fireclay

Occurrence • Fire Clay (Refractory)

Southwestern Illinois Area Underclay

Occurrence • Fire Clay (Refractory)

Dredge & Mill #2

Past Producer • Sand and Gravel, Construction

Alton Brick Co.Clay Shale Pit

Past Producer • Clay

Limestone Prospect

Occurrence • Stone, Crushed/Broken

Reliance Quarry

Past Producer • Stone, Crushed/Broken

Collinsville Pit

Past Producer • Stone

Highland Pit

Past Producer • Sand and Gravel, Construction

Alton Dredge

Past Producer • Sand and Gravel, Construction

Twin River Loading Dock

Past Producer • Sand and Gravel, Construction

Wood City Pit

Past Producer • Stone

St. Charles & Traveler Dredges

Past Producer • Sand and Gravel, Construction

Lohr Quarry

Producer • Stone, Crushed/Broken

Madison Plant

Producer • Thorium

Limestone Prospect

Occurrence • Stone, Crushed/Broken

Barker Dredge

Past Producer • Sand and Gravel, Construction

Alton Mine

Producer • Stone, Crushed/Broken

Reliance Quarry Inc. Alton Quarry

Producer • Stone, Crushed/Broken

Mississippi Lime and Material Quarr

Past Producer • Stone, Crushed/Broken

Madison County Pit

Past Producer • Stone

City Plant & Mill

Plant • Sand and Gravel, Construction