Orthoclase from selected localities.
USA | |
| Minerals of New Mexico 3rd ed. |
| Econ Geol (1980) 75:229-250; Twenty-Third Annual New Mexico Mineral Symposium; Rocks & Minerals 84:492-500 |
USA | |
| Minerals of New Mexico 3rd ed. |
| Econ Geol (1980) 75:229-250; Twenty-Third Annual New Mexico Mineral Symposium; Rocks & Minerals 84:492-500 |