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单词 rammelsbergite
释义

rammelsbergite /'ræməiz,bə:ɡait/

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斜方砷镍矿
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rammelsbergite n. [矿物] 斜方砷镍矿
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Rammelsbergite

Rammelsbergite is a nickel arsenide mineral with formula NiAs2. It forms metallic silvery to tin white to reddish orthorhombic prismatic crystals, and is usually massive in form. It has a Mohs hardness of 5.5 and a specific gravity of 7.1.

It was first described in 1854 from its type locality in the Schneeberg District in Saxony, Germany. It was named after the German chemist and mineralogist, Karl Friedrich August Rammelsberg (1813–1899).

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更新时间:2025/6/23 0:00:43