Nassau County, FL Mines
Mines in Nassau County, FL
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Amelia Island Placer | Titanium | |||
| Charlton Sand Mine | Florida Rock Industries | Private | Sand and Gravel | |
| Georgia-Carolina Brick Co Pit | Private | Clays | ||
| Humphreys Mining Co. - Boulogne Mine | Titanium | |||
| Humphreys Mining Company | Humphreys Mining Co. | Private | REE Thorium Titanium Zirconium |
|
| Stuart Tract Mine | ||||
| Trenncor Mine | ||||
| Unnamed Clay Deposit | Private | Clays |