后者由闪长岩、石英闪长玢岩、安山岩、安山玄武岩组成。
The latter is composed of diorite, quartz diorite porphyrite, andesite, andesite basalt.
主要控矿条件为小岩株状石英闪长玢岩（次火山岩），其中寄生的隐爆角砾岩筒及外围裂隙中赋存着金矿体；
The main control condition is quartz diorite-porphyrite with the shape of small rock stub(subvolcanic rocks), among the parasitic rubblerack tube and the off-lying crack, the gold orebody occurs.
实验结果证明，在影像处理过程中有机地融入地面实测波谱，可较有效地识别中甸地区与矿相关的石英二长斑岩和石英闪长玢岩。
The results show that the method of turning field spectra into Hyperion pixel can effectively detect quartz diorite porphyrite and beschtauite in Zhongdian.
金厂沟梁金矿区中与成矿伴生的暗色脉岩主要是细晶闪长岩石英闪长岩、闪长玢岩英安斑岩类。
The dark dikes associated with mineralization in the Jinchanggouliang mine area, are mostly fine diorite-quartz diorites and diorite porphyrite-dacite porphyries.
三岔口铜矿含矿主岩为海西中期石英闪长岩—闪长岩体边缘相石类闪长（玢）岩和英云闪长斑岩。
The mother rocks of copper deposit in Sanchakou are quartz diorite(porphyrite)and quartz-mica-diorite-porphyrite of marginal facies from quartz-diorite and diorite rock body of middle Hercynian.
三岔口铜矿含矿主岩为海西中期石英闪长岩—闪长岩体边缘相石类闪长（玢）岩和英云闪长斑岩。
The mother rocks of copper deposit in Sanchakou are quartz diorite(porphyrite)and quartz-mica-diorite-porphyrite of marginal facies from quartz-diorite and diorite rock body of middle Hercynian.
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