Magnesio-hornblende from Honshu Island, Japan
Japan | |
| Dr. Matsuo Nambu collection (curated at Geological Survey of Japan) |
| Petrov, Alfredo (n.d.) Personal Communication. |
| Nishiyama, T. (1983) Geochim. Cosmochim. Acta, 47, 283-294. |
Japan | |
| Dr. Matsuo Nambu collection (curated at Geological Survey of Japan) |
| Petrov, Alfredo (n.d.) Personal Communication. |
| Nishiyama, T. (1983) Geochim. Cosmochim. Acta, 47, 283-294. |
Fujimi, Suwa District, Nagano Prefecture, Japan