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单词 sampleite
释义

sampleite /'sæmpleit/

英汉-汉英词典
n. 氯磷钠铜矿
词组 | 习惯用语
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  • sample vt. 取样;抽样检查;尝试 n. 样品;样本;例子
  • simpleton n. 头脑简单的人, 傻子
  • sampler n. 取样器;采样器;样品检查员
  • samplers n. 取样器;采样(sampler的复数)
sampleite n. [矿物] 氯磷钠铜矿
英语百科

Sampleite

Sampleite has a general formula of NaCaCu5(PO4)4Cl•5(H2O). It was first described in 1942 for an occurrence in Chuquicamata, Chile and was named after Mat Sample, a mine superintendent for the Chile Exploration Company.

Sampleite is orthorhombic, which means crystallographically, it contains 3 unequal axes with angles that are 90°. It belongs to the space group 2/m. In a thin section it has a high surface relief and will have sharp boundaries with the surrounding medium. Sampleite is anisotropic and has visible pleochroism and birefringence.

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更新时间:2025/6/21 12:31:00