baimangshan, qingshanjiao and nanhongchong intrusions in the shizishan orefield, tongling area, anhui province, are composed of pyroxene diorite, quartz diorite and granodiorite, respectively.
狮子山矿田内分布着一系列燕山期巖浆巖,巖性主要为辉石闪长巖、石英闪长巖和花岗闪长巖。
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巖主要是细晶闪长巖石英闪长巖、闪长玢巖英安斑巖类。
gold bodys are metasomatic vains, and was generated by diorite and surrounding rock which suffered multi-stage breccia, silicification and sericite hydrothermal alteration.
金矿体是由闪长巖及围巖经多阶段构造角砾化、硅化和绢云母化等热液蚀变形成的交代脉体。
geneticaly, chaoshan gold deposit is directly related to the pyroxene diorite. pyroxene diorite is the enclosing rock and the structure plays an important role in controlling ore bodies.
朝山金矿与辉石闪长巖有直接的成生关系,辉石闪长巖为金矿体的成矿母巖,构造对矿体的形成起着重要的控制作用。
all orebodies are gold quartz vein type and hosted in new archaean metamorphic quartz diorite and plagiogranite.
容矿巖系为新太古代变质石英闪长巖、斜长花岗巖。
chemically, the quartz diorite porphyry is rich in alkali, sodium and lree and lack of obvious europium negative anomaly.
全巖的主要元素、微量元素和稀土元素表明石英闪长斑巖中富堿、富钠、富轻稀土,铕异常不明显。
assemblage, chemistry and geochemical characteristics of the quartz diorite intrusion show the characteristics of subduction granite.
巖石学、巖石化学、地球化学特征显示石英闪长巖侵入体具有俯沖花岗巖特征。
iron ores in the gushan deposit, anhui province, occur in a contact tone between mesozoic gabbro diorite and its country rocks dominated by triassic shale, siltstone and sandstone.
安徽省姑山铁矿床的矿石产在中生代辉长闪长巖与以三叠纪页巖、粉砂巖和砂巖为主的围巖的接触带上。
the slide fills are mainly composed of boulders and granular soils of granite and diorite origin, with good permeability.
物质成分为花岗巖和闪长巖块石,夹块碎石土,透水性良好。
the mafic granulite xenolith was first reported to have occurred in early mesozoic diorite in harkin region, eastern inner mongolia autonomous region, china.
在内蒙古东部喀喇沁地区早中生代大营子闪长巖中首次发现基性麻粒巖捕虏体。
ludousou gold deposits belong to fractured altered rock-type gold deposit, produced in dewulu quartz diorite and ludousou quartz porphyry contact zone.
录斗艘金矿床属破碎蚀变巖型金矿,产于德乌鲁石英闪长巖与录斗艘石英闪长斑巖接触带附近。
the latter is composed of diorite, quartz diorite porphyrite, andesite, andesite basalt.
后者由闪长巖、石英闪长玢巖、安山巖、安山玄武巖组成。
the baocun and chaoshan gold deposits in shizishan are field are of skarn type, and their intrusive rocks are baocun quartz diorite and baimangshan augite quartz diorite respectively.
包村和朝山金矿床位于安徽铜陵狮子山矿田,属于夕卡巖型金矿床,侵入巖体分别为包村石英闪长巖体和白芒山辉石闪长巖体。