Fluorite from Shikoku Island, Japan
Japan | |
| Kazuo Nakashima and Teruyoshi Imaoka (1998) Mineralogy and Petrology, 63, #1-2, 1-17. |
| Fluorite: The Collector's Choice. Extra Lapis English No. 9 |
Japan | |
| Kazuo Nakashima and Teruyoshi Imaoka (1998) Mineralogy and Petrology, 63, #1-2, 1-17. |
| Fluorite: The Collector's Choice. Extra Lapis English No. 9 |