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山地属燕山期酸性花岗岩,多为粗粒花岗岩和斑状花岗岩。Yanshanian acid is a mountain of granite, mostly coarse-grained granite and porphyritic granite.

围岩蚀变的空间分布具有斑岩型单侧成矿模式特征。Wallrock alteration has character of porphyritic profile metallogenetic model in the spatial distribution.

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火山构造作用引起的山地灾害斑块状分布较为明显。By contrast, the porphyritic distribution of mountain hazards caused by volcano-tectonic activity is quite obvious.

更新世至现代的火山岩为全晶质斑状的橄榄玄武岩和火山碎屑岩。The holocrystalline porphyritic olivine basalts and pyroclastic rocks are the components of Pleistocene to recent volcanic activities.

这个自然保护区是科西嘉地区自然公园的一部分,位于斯康多拉半岛,属斑岩地貌的多石地带。The nature reserve, which is part of the Regional Natural Park of Corsica, occupies the Scandola peninsula, an impressive, porphyritic rock mass.

并对近年来找矿勘探工作中有突破性进展的花岗岩型、重熔斑岩型和同熔斑岩型矿床进行了详细地论述。The breakthrough advancement of exploration in recent years on granitic type, remelting porphyritic type and syntectic porphyritic type ore deposits was discussed in detail.

晚期由斑状中粗粒二长花岗岩、巨斑状中粒二长花岗岩构成。Theearly stage comprises fine grain adamellite and medium coarse grained porphyritic adamellite, while the late stage, it consists of medium grain adamellite with huge phenocryst.

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主要论述尖笔岽铜铅锌矿床地质特征,分析矿床成因,认为属斑岩型矿床,并总结出找矿标志。Based on analysis of the geological characteristics and origin, the Jianbidong Cu-Pb-Zn deposit is regarded as a porphyritic type. Finally the criteria for prospecting are expounded.

糜署岭岩体的岩石组合为灰白色似斑状二长花岗岩-花岗闪长岩-石英闪长岩,其中镁铁质微粒包体十分发育。The host rocks of the Mishuling intrusion consists of a grayish white porphyritic monzogranite-granodiorite-quartz diorite, in which mafic microgranular inclusions are well developed.

本文论述了招菜地区与金矿关系密切的花岗岩,尤其是郭家岭斑状花岗岩中,发育大量的钾长石斑晶。Potash feldspar porphyroblasts occur in large quantity in the granite closely related to the gold ore deposits in the Zhaoyuan-Yexian area, especially in the Guojialing porphyritic granite.

白象山式铁矿床位于宁芜中生代断陷盆地南段,属于宁芜地区玢岩型铁矿中凤凰山式铁矿床。Baixiangshan iron deposit is located in the southern part of Ningwu Mesozoic faulted basin. It is classified as Fenghuangshan-type iron deposit in the model of Ningwu porphyritic type iron deposit.