Gypsum from
Showa-shinzan volcano (Usu-shinzan), Usu-zan, Date City, Iburi Subprefecture, Hokkaidō Prefecture, Japan
Locality type: | Volcano | |
Classification | ||
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Species: | Gypsum | |
Formula: | CaSO4 · 2H2O | |
Confirmation | ||
Validity: | Believed Valid | |
References | ||
References: | Africano, F., & Bernard, A. (2000). Acid alteration in the fumarolic environment of Usu volcano, Hokkaido, Japan. Journal of volcanology and geothermal research, 97(1), 475-495. | |
Data | ||
Mineral Data: | Click here to view Gypsum data | |
Locality Data: | Click here to view Showa-shinzan volcano (Usu-shinzan), Usu-zan, Date City, Iburi Subprefecture, Hokkaidō Prefecture, Japan | |
Nearest other occurrences of Gypsum | ||
2.7km (1.7 miles) | ⓘUsu-zan, Date City, Iburi Subprefecture, Hokkaidō Prefecture, Japan | |
67.0km (41.6 miles) | ⓘTeine mine, Sapporo City, Ishikari Subprefecture, Hokkaidō Prefecture, Japan |