Ag3AsS3
Ag₃AsS₃
This sample of proustite is displayed in the Smithsonian Museum of Natural History. Proustite is a sulfide mineral of silver and arsenic with the composition Ag3AsS3. The sample at left is about 10 cm across and is from Chanarcillo, Atacama, Chile.
这种普鲁斯特矿石样品陈列在史密森尼自然历史博物馆中。普鲁斯特矿石是一种含银和砷的硫化物,化学式为Ag₃AsS₃。左图中的样品宽约10厘米,采自智利阿塔卡马的恰纳希尔。
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