|
This sample of Callaghanite is displayed in the Smithsonian Museum of Natural History. Callaghanite is a carbonate mineral which contains copper and magnesium with the composition Cu2Mg2CO3(OH)6.2H2O. This sample is about 18x10 cm and is from Brucite quarry, Gabbs, Nevada.
这个Callaghanite样本陈列在史密森尼自然历史博物馆中。Callaghanite是一种含铜和镁的碳酸盐矿物,其化学式为Cu₂Mg₂CO₃(OH)₆·2H₂O。该样本尺寸约为18×10厘米,来自内华达州Gabbs的Brucite矿场。
|