MgB3O3(OH)5.5H2O
MgB₃O₃(OH)₅·5H₂O
This sample of kurnakovite is displayed in the Smithsonian Museum of Natural History. Kurnakovite is a oxide mineral of boron (a borate) along with magnesium. It could be called magnesium borate. It has the composition MgB3O3(OH)5.5H2O. The sample at left is about 10 cm across and is from Boron open pit mine, Boron, California.
这个kurnakovite样本陈列在史密森尼自然历史博物馆中。kurnakovite是一种含硼的氧化物矿物(一种硼酸盐),同时含有镁。它也可以称为镁硼酸盐。其化学式为MgB₃O₃(OH)₅·5H₂O。左图中的样本宽约10厘米,来自加利福尼亚州的硼露天矿。
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