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单词 atacamite
释义

atacamite /ˌætə'kæmait/

英汉-汉英词典
n. 绿盐铜矿
词组 | 习惯用语
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  • attachment n. 附件;附属物;忠诚;依恋;附著;依赖 n. [法律]扣押令
  • contaminate vt. 把…弄脏, 污染
  • astigmatic adj. 散光的;矫正散光的 歪曲(或无视)事实的
  • capacitate vt. 使能够,赋予能力
atacamite n. 氯铜矿

网络短语:
atacamite e 氯铜矿
英语百科

Atacamite

Atacamite from Mt. Gunson, South Australia

Atacamite is a copper halide mineral: a copper(II) chloride hydroxide with formula Cu2Cl(OH)3.

It was first described for deposits in the Atacama Desert of Chile in 1801.

Atacamite is polymorphous with botallackite, clinoatacamite, and paratacamite. Atacamite is a comparatively rare mineral, formed from primary copper minerals in the oxidation or weathering zone of arid climates. It has also been reported as a volcanic sublimate from fumarole deposits, as sulfide alteration products in black smokers and as alteration of ancient bronze and copper artefacts. It occurs in association with cuprite, brochantite, linarite, caledonite, malachite, chrysocolla and its polymorphs.

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