Martin County, FL Mines
Mines in Martin County, FL
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Gilbert Pit #134 | Rubin Construction Co. | Private | Calcium | |
| Indiantown Steel Mill | Florida Steel Corp. | Private | Iron | |
| Jensen Mine | Glen Blackburn Trucking Inc. | Private | Sand and Gravel | |
| Sheltra and Sons - Melear Pit | Sand |