Browse mineral resources

North Lake City

Prospect • Phosphorus-Phosphates

North Columbia County #2

Prospect • Phosphorus-Phosphates

North Columbia Deposit

Prospect • Phosphorus-Phosphates

Deep Creek

Prospect • Phosphorus-Phosphates

Columbia County # 1 Deposit

Prospect • Phosphorus-Phosphates

Anderson Mining Corporation - Columbia City

Producer • Limestone, General

Anderson-Columbia City Mine

Producer • Limestone, General

Limerock Industries - Columbia City/Kirby Mine

Producer • Limestone, General