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,
因为区
质—接触
质共同作用而形
。
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,
因为区
质—接触
质共同作用而形
。
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