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
石英大理岩组
,
因为区域变—接触交代变
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、绿帘石化的白云石英大理岩组,因为区域变—接触交代变作用而形。
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