Smithsonite

Japanese: smithsonite
Smithsonite

…Wurtzite ZnS is a polymorph. In addition to sphalerite, the oxide zone of zinc deposits also produces smithsonite ZnCO 3 (particularly in deposits with calcite), hemimorphite Zn 4 (Si 2 O 7 )(OH) 2 ・H 2 O, and other minerals, which are sometimes used as ores. The hemimorphite of the Kinoura mine in Oita Prefecture is Bishou. …

*Some of the terminology that mentions "smithsonite" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…ウルツ鉱ZnSは同質異像。亜鉛鉱床の酸化帯にはセン亜鉛鉱のほかに,リョウ亜鉛鉱smithsonite ZnCO3(とくに方解石を伴う鉱床に多い),異極鉱Zn4(Si2O7)(OH)2・H2Oなどを産し,鉱石として利用されることもある。大分県木浦鉱山の異極鉱は美晶である。…

※「smithsonite」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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