The notes describe the common minerals such as quartz and its polymorphs, coesite, tridymite and cristobalite, feldspar,plagioclase, feldspathoids, pyroxenes, amphiboles, etc.

 
  • 讲稿详细地介绍了火成岩矿物,如:石英及它的同构异形体、柯石英、鳞石英、方石英、长石、斜长石、似长石、辉石、闪石等矿物。
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