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一、矿带的构造控制特征作者等在参加南岭一多金属矿的调查研究时,得知该区有色金属矿区或矿点,组成了一个略向西南突出的弧形矿化带。这一地区的东北角,被一个不规则的石英闪长斑岩占据, 面积约15平方公里。岩体的西边、西南边及东南边,分布很有规律的泥盆系及少量下石炭统所组成的一系列的褶皱、断裂,呈一走向西北一东南而略向西南突出的帚状构造,它控制了上述弧形矿带的展布(图1)。
First, the structural characteristics of the ore belt control When participating in the investigation of Nanling a multi-metal ore, that area of non-ferrous metal mining or ore point, formed a slightly southwest protruding arc mineralization zone. The northeastern corner of this area, occupied by an irregular quartz diorite porphyrite, covers an area of about 15 square kilometers. A series of folds and faults formed by regular Devonian and a small amount of Lower Carboniferous formed in the west, southwestern and southeastern sides of the rock mass, showing a broom-like structure protruding to the southeast of the northwest and slightly protruding to the southwest. It controls the distribution of the above arcuate ore zone (Figure 1).