CaC2O4.H2O
CaC₂O₄·H₂O
This sample of Whewellite is displayed in the Smithsonian Museum of Natural History. Whewellite is an carbonate mineral of calcium with the composition CaC2O4.H2O. The sample at left is about 5x7 cm and is from Hartenstein mine, Sachsen, Germany.
这个Whewellite样本陈列在史密森尼自然历史博物馆中。Whewellite是一种钙的碳酸盐矿物,化学式为CaC₂O₄·H₂O。左图所示的样本尺寸约为5x7厘米,采自德国萨克森的Hartenstein矿。
Named after William Whewell (1794-1866), English naturalist and scientist, Professor of Moral Philosophy and inventor of the system of crystallographic indexing.
以威廉·惠斯通(1794-1866)命名,他是英国的自然学家和科学家,道德哲学教授,晶体学索引系统的发明者。 |