Iwo Jima
Iwo Jima, Ogasawara city, Tokyo, Japan
Occurrence
Sulphur deposit near active fumaroles of Motoyama, Iwo Jima. Iwo Jima is a volcano of the oceanic arc, the Izu-Bonin-Mariana Arc, and is composed of andesite.
Reported Minerals
- Sulphur
- Selensulphur
Localities
- Manza-Karafuki (Sulphur)
- Iwo Jima (Sulphur)
- Owakutani valley (Sulphur)
- Mount Osore (Sulphur)
- Yugama (Sulphur melt)
- Noboribetsu-Oyunuma Pond (Spherical sulphur, Black)
- Niseko-Oyunuma Pond (Spherical sulphur, Black)
- Mount Iou-dake (Sulphur lava)
- Izu-Oshima Island (Cu minerals)
- Mount Nasu (Sulfate)