…A mineral belonging to the alkali pyroxene family, also known as aegirite or aegirine. Its chemical composition is NaFe 3+ Si 2 O 6 , which is a calcium pyroxene Ca(Mg,Fe 2+ )Si 2 O 6 with Na replacing Ca and Fe 3+ replacing (Mg,Fe 2+ ). *Some of the terminology explanations that mention "Ezilite" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…アルカリ輝石に属する鉱物で,エジル輝石またはエジリン輝石ともいう。化学組成はNaFe3+Si2O6であり,カルシウム輝石Ca(Mg,Fe2+)Si2O6のCaをNa,(Mg,Fe2+)をFe3+が置換したもの。… ※「エジル輝石」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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