论文部分内容阅读
广东省河台金矿位于高要市境内,是广东省最大的金矿,已探明储量为一特大型金矿。河台金矿大地构造位置位于钦杭结合带南段,罗定-广宁断裂与吴川-四会断裂的交汇部位。矿区大体可分为北中南三个成矿带,北带由高村、云西、后迳和河海矿段组成,其中高村、云西矿段已提交探明储量50t,是目前河台金矿的主要开采对象。矿区地层主要有震旦系云开群C组(Zc)、奥陶系、志留系,其中震旦系云开群C组(Zc)为一套整体无序的变质岩组成,局部遭受强烈韧性剪切作用形成糜棱岩系
Located in Gaoyao City, Guangdong Hetai Gold Mine is the largest gold mine in Guangdong Province and has proven reserves of a large gold mine. The tectonic location of the Hetai gold deposit is located at the junction of the southern part of Qinhang-Hangzhou Belt, Luoding-Quang Ninh fault and Wuchuan-Sihui fault. The mining area can be roughly divided into three north central and southern metallogenic belt, the northern belt by the high village, cloud West, Houliu and Hehai ore section, of which high village, Yunxi ore section has proven reserves of 50t submitted, is the current hetai gold The main mining targets. The strata of the mining area mainly include the Sinian Yunkai Group C (Zc), Ordovician and Silurian, in which the Sinian Yunkai Group C (Zc) consists of a set of unorganized metamorphic rocks that are locally intense Ductile shear formation mylonites