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杨冲里金矿区位于铜陵市区东郊,与舒家店斑岩型铜矿南邻。舒家店岩体包括辉石闪长岩和二长闪长岩两种类型,其中前人对辉石闪长岩及舒家店铜矿的成矿年龄做了报道(赖小东等,2012;王世伟等,2011,2012),而对二长闪长岩还未开展研究;同时在钻探施工过程中,在矿区深部见到了隐伏的正长花岗岩,与已知的铜陵地区燕山期岩浆岩明显不同。因此都需要深入研究和探讨。杨冲里金矿处于铜陵至戴家汇东西向控岩控矿构造成矿带中,位于铜陵断隆区与繁昌断凹区(盆
Yangchongli gold mine is located in the eastern outskirts of Tongling City, south of Shujiadian porphyry copper deposit. The Shujiaodian rock mass includes two types of pyroxeneite and monzodiorite, of which predecessors reported the metallogenic age of pyroxene diorite and Shujiadian copper deposit (Lai et al., 2012; Wang Shiwei Et al., 2011, 2012). However, no studies have been conducted on the monzodiorite. At the same time, during the construction of the drilling, the concealed orthoclase granite is found in the deep part of the mine, which is obviously different from the Yanshan magmatic rocks in the known Tongling area. Therefore, both need in-depth study and discussion. The Yangchongli gold deposit is located in the metallogenetic belt controlled by the east-west controlled rock control ore from Tongling to Daijiahui,