Hessite is a mineral form of disilver telluride (Ag2Te). It is a soft, dark grey telluride mineral which forms monoclinic crystals.
例句与用法
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Pilsenite is a rare mineral and its information is deficient . the first found pilsenite in china is in gaozhuang , henan province . pilsenite , associated with pyrrhotite , pyrite , hessite , gold , produced in pyrrhotite - polymetallic stage . three bismuth - tellurides produced in gaozhuang are well concordant with the standard pilsenite in composition , and other three are different from any of known bismuth - tellurium minerals . single crystal diffraction were made on a larger mineral grain of pilsenite . au growth and decline together with bi and te in ores and wall - rocks , which suggests that bi and te play a important role in migration and enrichment of au 经电子探针分析，高庄金矿有多种铋碲化物，有三粒矿物的成分与标准叶碲铋矿完全一致。对一较大颗粒的叶碲铋矿做了单晶x射线衍射分析。 au与bi在矿石和围岩中的含量呈共消长关系， te与bi可能对au ag的迁移富集起了重要作用。
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