Orthoclase from selected localities.
USA | |
| |
| AmMin 22:279 |
| Michael W. Kieron collection |
Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston |
USA | |
| |
| AmMin 22:279 |
| Michael W. Kieron collection |
Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston |