粤西地区阳春—天堂拗陷带铜多金属矿床地质特征、控矿条件及找矿方向

The geological characteristics, ore control conditions and prospecting direction of the copper polymetallic deposit in the Yangchun heavenly depression zone in western Guangdong Province

粤西阳春~天堂拗陷带位于吴川——四会断裂带南东侧呈北东向展布,面积约1600km^2。拗陷带中在岗尾岩体周边、石菉、天堂等地发育有与同熔型花岗闪长岩、石英闪长玢岩及二长花岗斑岩有关的等一系列铜多金属矿床;在锡山等地有与重熔型花岗岩有关的钨锡多金属矿床。矿床受岩体、构造、岩性控制明显。该地区铜多金属资源丰富,找矿前景好。指出找矿靶区。

The Yangchun to paradise depression zone in western Guangdong is located in the east of the east side of the southern side of the Sihui fault zone in Wuchuan, with an area of about 1600 km^2. In the surrounding rock mass in depression belt tail, stone, etc. development of Lu heaven and syntectic granodiorite porphyrite, Shi Yingshan long and two long granite porphyry and a series of copper polymetallic deposits; and remelting type tungsten tin granite related polymetallic deposit in Xishan and other places. The deposit is controlled by rock mass, structure and lithology. The copper polymetallic resources in this area are rich, and the prospect of prospecting is good. The prospecting target area is pointed out.