论文部分内容阅读
在火成角岩与成矿关系的研究中 ,着重研究角砾岩体与其主岩体和矿化体之间的关系 ,提出在华南花岗岩中 ,诱发火成角砾岩的主岩体几乎全是Ⅲ阶花岗岩小岩体 ,火成角砾岩与成矿的关系其实质是高位小岩体与成矿的关系。根据角砾岩的形成条件可寻找岩浆源和二重源矿产。提出了火成角砾岩的找矿指示作用和判别准则。
In the study of the relations between the volcanic horn rock and metallogeny, the relationship between breccia body and its host rock mass and mineralization body is emphatically studied. It is suggested that almost all the host rock mass of the induced volcanic breccia in the South China granite Is the third-order granite small rock mass, and the relationship between the volcanic breccia and mineralization is the essence of the relationship between high-grade small rock mass and mineralization. Based on the formation conditions of breccia, magmatic source and double-sourced mineral can be found. Proposed the prospecting indicator and discriminant criterion of pyroxene conglomerate.