…Fe 3+ and Al 3+ are mutually substituted to form a solid solution. The Al end member of this solid solution is called mansfieldite. Scorodite belongs to the orthorhombic crystal system and forms crystals close to octahedrons, but it often forms a film-like structure consisting of an aggregate of granular and needle-shaped crystals. … *Some of the terminology explanations that mention "mansfieldite" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…Fe3+はAl3+と相互に置換し固溶体をつくる。この固溶体のAl端成分をマンスフィールダイトmansfielditeと呼ぶ。スコロダイトは斜方晶系に属し八面体に近い結晶となるが,粒状,針状結晶の集合した皮膜状となる場合も多い。… ※「mansfieldite」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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