|
USA | |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] Nye jr., Osborne B. and Facio, Rosario(1978) Building Stones Used in the Vicinity of Syracuse, New York State Geological Association, p. 344-350. Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |