Orthoclase from Oklahoma, USA
USA | |
| Rocks & Min. vol. 72 (1997) |
R&M 72:4 pp 252-264 | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Rocks & Min. vol. 72 (1997) | |
| R&M 72:4 pp 252-264 |
R&M 72:4 pp 252-264 | |
| R&M 72:4 pp 252-264 |
| R&M 72:4 pp 252-264 |
| R&M 72:4 pp 252-264 |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. | |
Rocks & Min. vol. 72 (1997) |