论文部分内容阅读
透辉石是岩浆岩、变质岩和交代岩中最常见的矿物之一。锥辉石在一些传统的矿物学书中都归入霓石一栏内,笼统地谈到产在碱性岩中。但是,锥辉石产出比霓石广的多。原生锥辉石在美国科罗拉多、怀俄明和
Diopside is one of the most common minerals in magmatic rocks, metamorphic rocks and metasomatism rocks. In some traditional mineralogy books, pyroxenes are classified as a column of niobium and generally talked about in alkaline rocks. However, pyroxene output is larger than that of aegirine. Native pyroxene in Colorado, Wyoming, USA