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单词 alleghanyite
释义

alleghanyite /ˌælə'ɡeini,ait/

英汉-汉英词典
粒硅锰矿
词组 | 习惯用语
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  • allegiance n. 忠诚;效忠
  • allegation n. 陈述, 宣称, 辩解;陈词
  • allegiant adj. 忠心的
alleghanyite n. 粒硅锰石;[矿物] 粒硅锰矿;粒矽锰矿
英语百科

Alleghanyite

Alleghanyite is a moderately rare humite mineral with formula Mn5(SiO4)2(OH)2, belonging to the nesosilicates class. In general its occurrences are related with metamorphic (metamorphosed) manganese deposits. The mineral is named after Alleghany County, North Carolina, US.

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