Cu3SO4(OH)4
Cu₃SO₄(OH)₄
This sample of cornetite is displayed in the Smithsonian Museum of Natural History. Cornetite is a phosphate mineral of copper with the composition Cu3PO4(OH)4. The sample at left is about 12 cm across and is from Star of the Congo mine, Lubumbashi, Shaba, D. R. Congo.
这种玉米石样品陈列在史密森尼自然历史博物馆中。玉米石是一种含铜的磷酸盐矿物,其化学式为Cu₃PO₄(OH)₄。左侧的样品宽约12厘米,来自刚果(金)的星之 Congo 矿,位于刚果共和国的卢班巴希。
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