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- This paper analyses the geological survey,the geological characteristics of ore deposite,ore body characteristics,prospecting symbols and origin of ore deposit. 叙述了鲁中冶金矿业集团公司小官庄铁矿矿床的地质概况及特征、矿体特征、找矿标志和矿床成因。
- Keywords Shiyintan;gold deposit;geological characteristics;epithermal volcanic hydrothermals;orecontrolling;origin of ore deposit; 石英滩;金矿;地质特征;浅成低温;火山热液;成矿控制;矿床成因;
- origin of ore deposit 矿床成因
- This study turns out that cathodoluminescence technique is useful in study of ore deposit origin as a simple,convenient and realiable mean. 这表明，阴极发光技术是一种简便、可靠和实用的矿床成因研究手段。
- The deep origin of ore forming is a new theory for prospcting in situ leachable sandstone type uranium. 深源成矿论是可地浸砂岩型铀矿地质找矿的一种新思路,在松辽盆地南部铀矿勘查中得到了较好的应用。
- The paper put forward the prospecting potential of DongAn gold ore field by analying its geological background,characteristics and mechanism of ore deposit. 通过对东安金矿区成矿地质背景、矿床特征及成矿机制的分析,提出了该区潜在的找矿前景。
- In gold deposit,the gold fineness is related with lots of factors such as the genesis,metallogenic epoch,depth of ore deposit and property of metallogenic fluids etc. 金矿床中金的成色与矿床的成因、成矿时代、成矿深度、成矿流体的性质等多种因素有关。
- The subvolcanic type of ore deposits have the same resource,period,space and origin as the continental volcanic rocks and subvolcanic rocks. 次火山岩型矿床与陆相火山岩、次火山岩为同源，同时期，同空间，同成因。
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- A mathematical model of ore deposit can help us to know the mathematical relationship in geological parameters of ore deposit(ore body)and grasp the quantitative law in correlatable factors. 矿床模型可为同类矿床矿产预测和找矿勘探工作提供指导。建立矿床数学模型有利于摸清矿床(体)地质参数间的数学关系,掌握其相关因素间定量规律。
- There are streaks of ore in the mountains. 这山里有矿脉。
- In the range of deposit and ore field,the feather structure controls the distribution of ore deposit and orebody.Therefore,a visualized feather structure orecontrol model is set up. 矿床及矿田范围内,“羽状”构造体系控制了矿床及矿体的分布,建立了直观的“羽状”构造控矿勘查模型。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- Ferreous layers are formed during the volcanic dormant period.After the original ferreous layers formed, metamorphism played the most important role in the formation of ore Deposit. 在原始的含铁层位形成以后,变质作用是矿床形成的至关重要的条件,高绿片岩相-角闪岩相变质作用对矿床的形成最为有利;
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- There exist large Au, Cu, Pb-Zn, Ni, rare metals, rare earth, Sn, Mo, V, Ti, W and some other types of ore deposits. 具有大型、超大型规模的矿产为金、铜、铅锌、镍、稀有金属、稀土金属、锡、钼以及钒、钛、钨等。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- 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。
- 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。
