porphyrite

1. The diorite porphyrite has been regarded as an ore hunting indicator in...: 闪长玢岩可作为该区主要的找矿标志。

2. The latter is composed of diorite, quartz diorite porphyrite, andesite, andesite basalt.: 后者由闪长岩、石英闪长玢岩、安山岩、安山玄武岩组成。

3. Quartz diorite-porphyrite body is large in scale, and closely related with Cu mineralization.: 石英问长玢岩规模较大者，与铜矿化和其他矿化关系密切。

4. Diabase-porphyrite was the splitting product of passive margin of Gondwana Continent in Late Jurassic.: 辉绿玢岩是冈瓦纳被动陆缘在晚古生代裂解的产物。

5. The deposit type is similar to the Taocun-type in Nanjing-Wuhu district, and thus the genesis belongs to porphyrite-type.: 矿床类型与宁芜地区陶村式较为相似，成因类型属玢岩型。

6. The upper intercept age is the age of relict zircon, while the lower intercept age represents the formation age of diorite-porphyrite.: 上交点年龄为残余锆石年龄，下交点年龄大致代表了闪长玢岩的形成时代。

7. The results show that the method of turning field spectra into Hyperion pixel can effectively detect quartz diorite porphyrite and beschtauite in Zhongdian.: 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。

8. The dark dikes associated with mineralization in the Jinchanggouliang mine area, are mostly fine diorite-quartz diorites and diorite porphyrite-dacite porphyries.: 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。

9. 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。

10. 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.: 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；

11. 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.: 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；

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