Allanite
阿兰石
Ca(Ce,La)(Al, Fe)3(SiO4)3(OH)
Ca(Ce,La)(Al,Fe)₃(SiO₄)₃(OH)
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This sample of allanite is displayed in the Smithsonian Museum of Natural History. Allanite is a silicate mineral but contains the rare elements cerium and lanthanum with the composition Ca(Ce,La)(Al, Fe)3(SiO4)3(OH). This sample is about 12x12 cm and is from Franklin, New Jersey. It also contains the mineral Microcline. 这个所有尼矿石样品陈列在史密森尼自然历史博物馆中。所有尼是一种硅酸盐矿物，但含有稀有元素铈和镧，其化学式为Ca(Ce,La)(Al, Fe) 3 (SiO 4 ) 3 (OH)。该样品尺寸约为12x12厘米，来自新泽西州弗兰克林。它还含有微斜长石这种矿物。
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This sample of allanite is about 16 cm wide and is from Olden Township, Ontario, Canada. 这种所有尼矿样本宽约16厘米，采自加拿大安大略省奥德内镇。
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Mindat: Allanite
Mindat: 铌铁榴石
| Minerals
矿物 |
索引
| HyperPhysics*****Geophysics
HyperPhysics ***** 地球物理学 | R Nave |
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