Langbanite
Langbanite（矿物名）
 | (Mn,Ca)5(Mn,Fe,Sb)2SiO11(Mn,Ca)₅(Mn,Fe,Sb)₂SiO₁₁
This sample of langbanite is displayed in the Smithsonian Museum of Natural History. Langbanite is a silicate mineral of antimony and manganese along with calcium and iron. It has the composition (Mn,Ca)5(Mn,Fe,Sb)2SiO11. The sample at left is about 8 cm across and is from Langban mine, Filipstad, Varmland, Sweden. The black crystals are langbanite. 这种langbanite样品陈列在史密森尼自然历史博物馆中。langbanite是一种含锑和锰的硅酸盐矿物，还含有钙和铁。其化学式为(Mn,Ca)5(Mn,Fe,Sb)2SiO11。左图中的样品宽约8厘米，来自瑞典Varmland地区的Filipstad Langban矿。黑色的晶体是langbanite。
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Mindat: Langbanite
Mindat: Langbanite（专名或术语）
| Minerals
矿物 |
索引
| HyperPhysics*****Geophysics
HyperPhysics ***** 地球物理学 | R Nave |
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