吴家坡地区位于宝鸡西山地区。区内分布一套火山—沉积变质岩系。由于经历了区域变质、热力变质以及热液蚀变作用,使岩石的原来面目受到了不同程度的改变。为了适应普查找矿工作的需要,根据陕西省地质局第三地质队的建议,我们与队实验室一起配合该队一分队以查明岩石类型为重点进行了部分工作。现将所获得的资料初步归纳如下。 Wu Jia Po area is located in Baoji Xishan area. A volcano-sedimentary metamorphic series are distributed in the area. As a result of regional metamorphism, thermal metamorphism and hydrothermal alteration, so that the original face of the rock has been varying degrees of change. In order to meet the needs of census prospecting work, according to the suggestion of the third geological team of Shaanxi Provincial Geological Bureau, we worked with the team laboratory to cooperate with a team of the team to identify the type of rock as the focus of part of the work. Now the information obtained is initially summarized as follows.