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单词 stilpnomelane
释义

stilpnomelane /ˌstilpnəu'melein/

英汉-汉英词典
黑硬绿泥石
词组 | 习惯用语
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  • Melanesian adj. 美拉尼西亚的 n. 美拉尼西亚
  • Melanesia n. 美拉尼西亚(西南太平洋一海域)
stilpnomelane [矿物] 黑硬绿泥石
英语百科

Stilpnomelane

Stilpnomelane is a phyllosilicate mineral. It has the formula K(Fe,Mg,Fe)8(Si,Al)12(O,OH)27·n(H2O).

Stilpnomelane occurs associated with banded iron formations. It is a metamorphic mineral associated with the blueschist and greenschist facies.

It was first described in 1827 for an occurrence in Moravia in the Czech Republic. The name is derived from the Greek stilpnos for shining, and melanos for black.

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