labradorite

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

晕彩钠长石和晕彩拉长石都斜长石,却是两个不同的宝石品种。

2.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.

长石含网状矽酸盐的矿物并且有相似的,括正长石,钠长石以及拉长石.长石构成了60%的上层地壳.