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研究区位于福建省龙岩市新罗区麻只贝村,出露奥陶系罗峰溪群浅变质岩,发育北北东及北东向两组断裂,在研究区东西两侧分别发育燕山晚期花岗岩体,岩体中穿插大量晚期酸性岩脉。研究区成矿地质条件与中甲铁锡多金属矿床极为相似,赋矿层位均为罗峰溪群浅变质岩,而成矿与岩浆热液关系密切。地层中大量发育的断裂构造为含矿岩浆
The research area is located in Maobeibei Village, Xinluo District, Longyan City, Fujian Province, where the Ordovician Luo Fengxi Group metamorphic rocks are exposed. Both north and east and north east faults are developed. In the late Yanshan stage, Granite body, interspersed with a large number of late acidic rock dikes. The ore-forming geological conditions in the study area are very similar to that of the Zhong-Tie-Tie-Sn polymetallic deposit. Both the ore-bearing strata are shallow metamorphic rocks of the Luofengxi Group, and the ore-forming and magmatic hydrothermal fluids are closely related. The extensively developed faults in the strata are characterized by ore-bearing magmas