Fluorapophyllite-(K) from California, USA
USA | |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Van Nostrand Reinholt Press: 443. |
| www.baymin.org/Field/ChampionMine/ChampionMineGeology.pdf. |
USA | |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Van Nostrand Reinholt Press: 443. |
| www.baymin.org/Field/ChampionMine/ChampionMineGeology.pdf. |