Apatite from selected localities.
USA | |
| [Carbonate-rich Apatite var: Collophane] U.S. Geological Survey,2005,Mineral Resources Data System :U.S. Geological Survey,Reston, Virginia |
[Carbonate-rich Apatite var: Collophane] U.S. Geological Survey,2005,Mineral Resources Data System :U.S. Geological Survey,Reston, Virginia | |
[Carbonate-rich Apatite var: Collophane] U.S. Geological Survey,2005,Mineral Resources Data System :U.S. Geological Survey,Reston, Virginia |