KFe3(SO4)2(OH)6
KFe₃(SO₄)₂(OH)₆
This sample of jarosite is displayed in the Smithsonian Museum of Natural History. Jarosite is a sulfate mineral of iron and potassium with the composition KFe3(SO4)2(OH)6. The sample at left is about 8 cm across and is from Santa Eulalia, Chihuahua, Mexico.
这个 jarosite 样本陈列在史密森尼自然历史博物馆中。jarosite 是一种含铁和钾的硫酸盐矿物,化学式为 KFe₃(SO₄)₂(OH)₆。左侧的样本宽约8厘米,来自墨西哥奇瓦瓦州的圣胡安·德·圣埃尔亚利亚。
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