Labradorite from Honolulu County, Hawaii, USA
USA | |
| Dunham, K.C. (1933) The American Mineralogist, 18, 369-385. |
Geological Society of America, Bulletin, 58, 1-48 (1947) |
USA | |
| Dunham, K.C. (1933) The American Mineralogist, 18, 369-385. |
Geological Society of America, Bulletin, 58, 1-48 (1947) |