甘肃鹰咀山地区矿山地质特征及成因机理

Geological characteristics and genetic mechanism of mines in Yingzuishan area,Gansu Province

甘肃鹰咀山矿区富含较多的矿产资源,该矿山的地质特征及成因机理对我国寻找矿源的研究至关重要。基于此,提出了对甘肃鹰咀山地区矿山地质特征及成因机理的研究。通过分析矿体的结构特征、地球化学特征、地层构造特征、岩浆岩的分布特征、矿区的变质作用,可知由于岩体的俯冲作用,混合形成的壳幔混源岩浆,经过结晶最终形成矿体。

Yingzuishan mining area in Gansu Province is rich in mineral resources.The geological characteristics and genetic mechanism of the mine are very important for the study of looking for ore sources in China.Based on this,a study on the geological characteristics and genetic mechanism of mines in Yingzuishan area,Gansu Province is proposed.By analyzing the structural characteristics of the ore body,the geochemical characteristics of the rock mass,the stratigraphic structural characteristics of the mining area and the distribution characteristics of magmatic rocks,it can be seen that due to the subduction of the rock mass,the mixed crust mantle mixed source magma forms the ore body after crystallization.