| Cu10(Pb,Fe)S6
Cu₁₀(Pb,Fe)S₆
This sample of betekhtinite is displayed in the Smithsonian Museum of Natural History. Betekhtinite is a sulfide mineral of copper, lead and iron with the composition Cu10(Pb,Fe)S6 . This large sample is about 12x35 cm and is from No. 55 mine, Dzhezkazgan, Kazakhstan. The white crystal formed with it is calcite.
这种贝特金矿石样品陈列在史密森尼自然历史博物馆中。贝特金矿是一种含铜、铅和铁的硫化矿物,其化学式为Cu₁₀(Pb,Fe)S₆。这块较大的样品尺寸约为12x35厘米,来自哈萨克斯坦杰兹卡扎干的第55号矿。与之共生的白色晶体是方解石。
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