泰山岩群

鲁西地区早前寒武纪（变质岩区）基底褶皱主要型式为泰山岩群组成的向斜与TTG花岗岩组成的背形间列。

The main pattern of the basement folds in the Early Precambrian metamorphic terrane of western Shandong is represented by alternate arrangement of synclines made up of the Taishan Rock Group and the anticlines composed of TTG granite .

成矿深度处在1500m左右。成矿物质主要来源于泰山岩群地层：成矿流体具多来源性，以岩浆水和大气降水为主，并有少量变质水的参与。

Mineralization depth was about 1500m . Forming materials are mainly from Taishan group , and ore-forming fluid has the characteristics of multiple sources . They are mainly composed of magmatic water and meteoric water , accompanied with a small amount of metamorphic water .

泰山岩群为主要矿源层；

Taishan group is the main source bed ;

对研究孟家屯岩组，以及泰山岩群和整个鲁西的地质演化历史有重要的意义。

These results are significant in studying the Mengjiatun Formation , Taishan Group , and the geological evolution of western Shandong .

鲁西新太古代花岗-绿岩带位于华北克拉通东部，主要由泰山岩群和花岗质岩石组成。

The Archean granite-greenstone belt of Western Shandong Province ( WSP ) is located in the eastern North China Craton and is mainly composed of the Taishan Group and surrounding granitoid association .