Anorthoclase from Utah, USA
USA | |
| In the collection of Alex Earl |
| Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey |
USA | |
| In the collection of Alex Earl |
| Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey |
Thomas Range, Juab County, Utah, USA