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- Ore - Bearing Rock Body 赋矿岩体
- Through researches on porphyre rock body,alteration zoning and ore indicators and the ore-searching model are established in the area. 通过对斑岩体、蚀变分带及找矿标志研究,建立了红卓斑岩型铜矿找矿模型。
- Through researches on porphyre rock body, alteration zoning and ore indicators and the ore-searching model are established in the area. 通过对斑岩体、蚀变分带及找矿标志研究,建立了红卓斑岩型铜矿找矿模型。
- Geological setting, features of the ore bearing rock assemblages, depth, ore structure and texture and mineralogy of Dongping supergene-enriched Mn doposit are discribed in the paper. 本文主要论述广西东平表生富集型氧化锰矿床成矿地质环境、含锰岩系地质特征,锰矿层结构,矿石矿物成分及结构构造,矿石化学组分等特征;
- Author discussed geological characters of vein rock and co-relation with auriferous mineralization, and indirectly concluded the relationship of auriferous ore and rock body. 从岩石学、岩石化学、微量元素、同位素等方面讨论了脉岩的地质特征及其与金矿化的关系,可间接推出金矿与岩体的关系。
- Rutile hornblende schist is the ore bearing rock metamorphosed from the original alkali basaltic rocks which is rich in Ti and characterized by geochemistty of intraplate basalt in ... 变质作用高峰期后,又经受了一次广泛的热液改造。所以,该矿床应为热液改造的火山-沉积变质金红石矿床。
- The biotite adamellite is the main metallogenetic rock body in the orefield. 晋宁晚期的岩浆活动强烈,黑云二长花岗岩是矿区主要成矿岩体。
- Irruptive rock body reservoir is one of important volcanic rock reservoirs. 摘要侵入岩体油气藏是火成岩油气藏的重要类型之一。
- The different ore-forming specializations of the basement, rock bodies and derivative ore source beds reflect the differences in prognosis of different ore species. 综合信息矿床密集区的找矿模型建立和综合信息矿床密集区的预测模型建立是预测的关键问题。
- The formation of chromite ore of industrial value is mainly controlled by the chemical characteristics and degree of differentiation of the ultrabasic rock bodies. 正>引言对于铬铁矿床的找矿勘探,我国有丰富的实践经验和大量的地质资料。
- Ore-bearing rock body is located at the top of" magma tree" within the belt of dimicaceous granite-granitic pegmatite. 含矿岩体位于“岩浆树”顶端-二云母花岗岩-花岗伟晶岩带。
- The Yuhuashan rock body in Jiangxi is a high-level composite plutonic complex,which hascompositional and structual evolutiOnary sequences. 玉华山岩体是一个高位复式深成杂岩体,具成分和结构演化序列。
- For the laminated rock body it can be determined as horizontally isotropic continuous media in FEA. 对于层状岩体,在有限元方法中可将其当成横观各向同性的连续介质进行计算。
- Prospects for development of potassium bearing rocks lie in strengthening studies and experiments, compositively prospecting and all around appraising. 含钾岩石开发的前景在于:加强试验研究、综合找矿、综合评价。
- The forebay of the Wokahe First cascade Hydro Station is located in the deformation rock body with a bad quality. 沃卡河一级水电站前池位于变形体上,岩体质量较差,具有不均性和强透水的特性,是西藏地区比较典型的地质条件之一,其基础处理难度较大。
- Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body. 煤矿冲击矿压、矿震等煤岩动力现象,与岩体的微震事件有着必然联系。
- Ningshan rock body and Hannan rock body, They have differenf characteristic and mineral rescue. 汉中地区主要发育宁陕与汉南2个大型岩体,各具不同的特征与矿产资源。
- The rock body in Tongshan is a composite one consisted of quartz diorite,granodiorite and adamellite,all of which were of the same magma source and epoch. 铜山岩体是在同一岩浆源,同一时期内由岩浆演化形成的石英闪长岩、花岗闪长岩和二长花岗岩组成的复式岩体。
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- Cone type roller bearing rock bit 滚柱轴承锥形牙轮钻头