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- The gold deposits, related to volcanic-subvolcanic-porphyry metallogenic series of Yanshan epoch in Northern Jiangxi Province, belong to one of the most important gold metallogenic series. 摘要燕山期火山-次火山-浅成斑岩金矿成矿系列构成了赣北地区一个重要的金矿成矿系列。
- gold metallogenic serie 金矿成矿系列
- It is pointed out that the best gold metallogenic area are at uplifting and sagging edge of ductile complex fault of thrusting-nappe fault system. 提出逆冲体系中的韧脆性复成断裂带在带内的相对"上隆"和"下陷"的边缘地区以及其过渡带是金矿成矿的有利地区。
- The Zhao-Ping Fault zone is the most important gold metallogenic belt where approx.800tons of gold resources/reserves have been explorated. 招平断裂带是我国重要的金矿成矿带,该带已探明金矿资源/储量近800t,是我国金矿找矿、勘探、科研的基地。
- The northwestern Hebei gold concentration area is an important component part of the gold metallogenic belt along the northern margin of the North China craton. 冀西北金矿集中区是我国华北地台北缘金矿成矿带的重要组成部分,区内金矿主要产于水泉沟碱性杂岩体及邻近的太古宙变质岩内。
- Based on metallogenic condition, types, characteristics of the gold deposits and concentration of gold mineralization and exploration intensity 15 gold metallogenic belts are delineated in China. 根据成矿条件、矿床类型、矿床特征、矿化富集度以及工作程度,可将全国金矿划分为15个成矿区(带)。
- As a whole, the gold metallogenic zone has been controlled by NW fracture system, but the spatial occurrence of the gold orebodies has been controlled by the compound location of the NW and NE faults. 金矿化带整体上受NW向断裂控制 ,但金矿体则产出于NW向断裂与NE向断裂的复合部位。
- Fluid inclusion studies on Xiaxitai and Xiao beigou deposit in Jia pigou gold metallogenic zone showed that clear differences in fluid inclusion features exsit between the two gold deposits. 通过对夹皮沟地区下戏台、小北沟金矿床流体包裹体研究 ,发现两矿床矿石石英中发育的流体包裹体特征存在明显差异。
- Tu Guangzhi.1990 The SW Qinling and the SW Guizhou uranium and gold metallogenic belts,and their similarites to the Carlin-typegold deposits in the western states, USA.Uranium Geology, 6(6):321-325. [1]涂光炽.;1990
- The Relationship between Geochemical Types and Genetic Types and Metallogenic Series of ore Deposits. 矿床地球化学类型与成因类型成矿系列的关系。
- Title: The Relationship between Geochemical Types and Genetic Types and Metallogenic Series of ore Deposits. 关键词:矿床;地球化学类型;成因类型;成矿系列;关系
- structural altered rock gold metallogenic belt 构造蚀变岩型金成矿带
- northwestern Jiaodong gold metallogenic belt 胶东西北部金成矿带
- The predication theories include of similar analogy, ore deposit model, geo-anomaly, deposit metallogenic series and metallogenic system. 预测理论有相似类比理论、矿床模型理论以及地质异常理论、成矿系列和成矿系统理论等。
- The geochemical types o deposits have an important significance for established repeat and compound of metallogenic series of ore deposits in space. 矿床地球化学类型在确定空间上叠加、复合和并列的矿床成矿系列中,具有重要作用。
- The metallogenic series of sedimentaty deposist subdivided into the marine sedimentary deposit and continental sedimentary depossit. 划分了沉积矿床成矿系列;建立了海相沉积矿床和陆相沉积矿床两种成矿模式;
- In this case,three metallogenic series models,which were formed by the magmatic dynamic processes during the continental margin-intercontinental region,are elucidated. 据此控矿构造模型列述了南岭钨锡多金属区域成矿的陆缘-陆内造山的构造岩浆作用过程形成的三大成矿系列。
- The useful composition of deposit is an important symbol dividing geochemical types of deposits,also they are the basis for determining metallogenic series of ore deposits. 矿床的有用组分是划分矿床地球化学类型的重要标志,也是鉴别矿床成矿系列的依据。
- Metallogenic series of ore deposits that could occur repeatedly in different epochs and different tectonic units are named metallogenic series types of ore deposits. 研究认为在不同时代、不同地质构造单元中重复出现的矿床成矿系列,可称为矿床成矿系列类型。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。