Parisite

巴黎石

Parisite is a mineral which contains lanthanum and cerium as well as calcium and flourine. It has the general composition Ca(Ce,La)₂Ca(CO₃)₃F₂. The origin of this sample is Muzo, Colombia. The sample measures about 7 cm across. The sample is on display in the Smithsonian Museum of Natural History.

巴黎石是一种含有镧和铈以及钙和氟的矿物。其一般组成为Ca(Ce,La)₂Ca(CO₃)₃F₂。该样品产自哥伦比亚的穆佐。样品尺寸约为7厘米。该样品陈列于史密森尼国家自然历史博物馆。

Mindat: Parisite

Mindat: 巴黎石

Bastnaesite

巴斯纳石

Another mineral containing lanthanum and cerium is bastnaesite, (Ce,La)CO₃. This sample is from Trimouns talc mine, Luzenac, Ariege, France. Its size is about 3.5x3.5 cm. It is also spelled Bastnasite in some sources.

另一种含有镧和铈的矿物是bastnaesite，其化学式为(Ce,La)CO₃。该样本来自法国阿列省Luzenac的Trimouns滑石矿。其尺寸约为3.5×3.5厘米。在某些资料中，它也被称为Bastnasite。

Mindat: Bastnaesite

Mindat: Bastnaesite（专名或术语）

Hibonite

希波尼特

Hibonite is a mineral which contains cerium as well as calcium and other metals. It has the general composition (Ca,Ce)(Al, Ti,Mg)₁₂O₁₉ . The origin of this sample is Eshiva, Madagascar. The sample measures about 2.5x2.5 cm.

希博石是一种含有铈、钙及其他金属的矿物。其一般化学式为(Ca,Ce)(Al, Ti,Mg)₁₂O₁₉。该样品来自马达加加的埃希瓦。样品尺寸约为2.5×2.5厘米。

Mindat: Hibonite

Mindat: Hibonite（专名或术语）

Minerals

矿物

Index

索引

HyperPhysics*****Geophysics

HyperPhysics ***** 地球物理学

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