Albite and labradorite both belong to plagioclase series, but they are the two different varieties.According to the characters of inclusion and transparency, iridescent ...

晕钠长石和晕拉长石都属斜长石系列,但却是两个不宝石品种。

The feldspar group contains tectosilicate minerals with similar properties, including orthoclase, albite and labradorite. Feldspars make up more than 60% of the upper crust of the earth.

长石系列包含网状矽酸盐矿物并且有属性,包括正长石,钠长石以及拉长石.长石构成了60%上层地壳.