粤西片
粤西片
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桂东南-粤西地区卫片构造及银金成矿远景分析
Analyses of structures on Landsat Image and prospective silver-gold mineralization belts in southeastern Guangxi and western Guangdong
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粤西黄岭岩组片麻状花岗质岩石属于云开地块的基底岩系(2600Ma~1700Ma),自下而上发育3种构造样式:下部透入性剪切变形带;
Gneissic granitic rocks of the Huangling formation in western Guangdong are the basement metamorphic series ( 2600Ma - 1700 Ma ) .