boemite

Japanese: boemite
boemite

…White, gray, light brown. It is the same polymorph as boehmite, and when heated to 300-400°C, it dehydrates and turns into corundum. It is found in the slightly higher temperature zones of sapphire deposits, and is the main component of bauxite along with gibbsite. …

*Some of the terminology explanations that mention "boemite" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…白,灰,淡褐色。ベーマイトboemiteと同質多形の関係であり,300~400℃に加熱すると脱水してコランダムに変化する。蠟石鉱床のやや高温帯に産出するほか,ギブサイトgibbsiteなどと伴ってボーキサイトの主要構成鉱物となる。…

※「boemite」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

<<:  Boettcherisca peregrina (English spelling) Boettcheriscaperegrina

>>:  Boehmeria sylvestrii (English spelling) Boehmeria sylvestrii

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