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- alkalinity complex rock bodies 碱性杂岩体
- The Diaoquan silver copper deposit,a large sized deposit recently discovered in northeastern Shanxi,occurs in the skarn zone around a neck facies complex rock body. 刁泉大型银铜矿床产于由黑云母石英二长岩、花岗斑岩、石英斑岩等组成的复式岩体的夕卡岩带中,矿化呈环带状展布。
- Tianyu complex rock body 天宇杂岩体
- complex rock body 杂岩体
- The Complex rock mass consists of Caledonian granite, Indo-Sinian granite and early Yanshanian granite. 都庞岭复式岩体由加里东期、印支期和燕山早期花岗岩组成。
- In this paper, I explore and identify the complex rock mechanics parameters, and modeling the slope in FLAC software. 本文通过FLAC软件进行了边坡建模,探索并确定了复杂岩体中的力学计算参数。
- The study of accessary minerals in acidic granitoids from the Hongluoshandistrict, has revealed some mineralogical markers of molybdenum-bearing pot-ential of certain rock bodies. 通过对虹螺山一带酸性花岗岩类副矿物的研究,获得了一些岩体含钼性的矿物学标志。
- Tongshi district of secondary volcanic complex rock mass is a new district of gold development in the west part of shandong Province. 平邑县铜石次火山杂岩体区是鲁西黄金发展新区,众多的金矿化体聚于杂岩体的内部及周边,构成了多种定位样式矿化群聚的组合体。
- Their REE and microelement's composition exist the common characteristics with the world known lamproites.There are many ultramafic rock bodies. 稀土元素、微量元素组成与世界已知钾镁煌斑岩具有相同特征。
- 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。
- Logging interpretation of conglomerate reservoir is very difficult in Menggulin area with complex rock structure, strong heterogeneity and clear difference between layers. 蒙古林砾岩油藏储层岩石结构复杂,非均质性强,层间差异明显,测井资料解释难度较大。
- The subaqueous distributary channel clastic rock bodies in the fan delta front formed the main part of the fan delta and the most important oil and gas reservoirs. 扇三角洲前缘水下分流河道形成的碎屑岩体是扇三角洲沉积的主体部分,成为主要的油气储集体。
- 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。
- Taxkorgan complex,mainly composed of alkaline syenites and subalkaline granitoids,is the largest Cenozoic alkaline complex in Pamirs region. 新疆塔什库尔干碱性杂岩体主要由苦子干碱性正长岩体和卡日巴生碱性花岗岩体组成,是帕米尔地区最大的新生代碱性杂岩体。
- 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。
- Gold mineralization of these two deposits occurs within the Archean metamophic rocks of Sanggan Group and Hercynian alkaline complex , respectively. 小营盘金矿产于太古宇桑干群变质岩中,东坪金矿产于海西期碱性杂岩体中。
- 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。
- Pyroclastic rocks are a kind of transitional and complex rocks between lavas and sedimentary rocks. 摘要火山碎屑岩是介于溶岩和沈积岩之间的过渡类型岩石,岩类复杂。
- 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 rock bodies in the south belt were formed mainly in Yanshanian, followed by Himalayan epoch. Their origin was closely related to the northward subduction of Tethys o ceanic crust in late Yanshanian epoch. 其中,南部岩带岩体以燕山晚期为主,喜马拉雅早期次之,成因及形成环境与特提斯洋壳向北俯冲作用密切相关(燕山晚期),同时俯冲结束后的同碰撞条件下的岩浆活动在该岩带内也有明显的反映(喜马拉雅早期);