It composed mainly of serpentinized and epidotization marble.It was formed by regional and contact metamorphism.The Lantian Jade is denominated serpentinized and epidotized dolomite quartz marble.
该矿床主要由蛇纹石化、绿帘石化的白云质石英大理岩组成,
成因为区
变质—接触交代变质共同作用而形成。
It composed mainly of serpentinized and epidotization marble.It was formed by regional and contact metamorphism.The Lantian Jade is denominated serpentinized and epidotized dolomite quartz marble.
该矿床主要由蛇纹石化、绿帘石化的白云质石英大理岩组成,成因为区变质—接触交代变质共同作用而形成。
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