Browse mineral resources

Grundy Center Pit

Past Producer • Sand and Gravel, Construction

Reiken Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Tack Quarry

Past Producer • Stone, Crushed/Broken

John Harms

Past Producer • Sand and Gravel, Construction

Unknown

Past Producer • Sand and Gravel, Construction

Lamken Pit

Past Producer • Sand and Gravel, Construction

Bowers Sand Pit

Producer • Sand and Gravel, Construction

Conrad Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Holland Pit

Past Producer • Sand and Gravel, Construction

Unknown

Past Producer • Sand and Gravel, Construction