武当-桐柏-大别地区地处我国中部,跨鄂豫皖三省。该区夹持于华北和扬子地块之间,是中国中央造山带的重要组成部分。区内地层发育较全,岩浆活动频繁,变质作用强烈,地质构造极其复杂,其中大别地区发育世界上出露规模最大、保存最好的超高压变质地体之一。该区经历了多期构造旋回,成矿作用多样,形成了多种成矿建造和多种成因的矿床,尤其是燕山期岩浆作用形成了以斑岩型为主的大型超大型矿床。到目前为止,区内已发现金银、钼、铜、铅 Wudang - Tongbai - Dabie region is located in central China, across Hubei, Henan and Anhui provinces. The area is sandwiched between the North China and Yangtze plots and is an important part of the central orogenic belt in China. The stratigraphic development in the area is quite complete with frequent magmatic activity and intense metamorphism. The geological structure is extremely complicated. Among them, the development of the UHP metamorphic bodies with the largest scale and the best preservation in the world has been developed in the Dabie area. The area underwent multi-period tectonic cycles with various metallogenic effects. Various ore-forming and multi-generative deposits have been formed. In particular, the Yanshanian magmatism formed a large-scale ultra-large ore deposit characterized by porphyry. So far, gold, silver, molybdenum, copper and lead have been found in the area