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- Prognosis of Blind Ore Deposit 异常圈定
- blind ore deposit 盲矿床
- Based upon the distribution features of mercury compounds from a gold deposit, it is possibleto make an effective prognostication of blind ore bodies. 根据金矿床中汞化合物的分布、配特征开展了盲矿预测;取得了较好的效果.
- On the basis of study about mineralized regularity and geological condition of Erlihe Pb-Zn Deposit,it is proposed that there is a blind ore body located at depth of north flank of Erlihe Anticline. 通过对八方山-二里河铅锌矿床的成矿规律研究和对二里河铅锌矿的成矿地质条件的分析。认为在二里河背斜北翼深部存在着盲矿体;
- Therefore, it is a marine sedimentary-metamorphic iron ore deposit. 铁矿床属海相沉积变质成因。
- The Longqiao iron ore deposit is a large-scale hidden magnetite ore deposit. 安徽庐江龙桥铁矿属一大型隐伏磁铁矿矿床。
- Gold-hosted breccia in Shuangwang ore deposit is hydrofracturing breccia. 摘要双王金矿含金角砾岩水力压裂成因角砾岩。
- Structural superimposed halo is a new prognostic method for blind ore body exploration, which is based on the zone theory of primary geochemical halos. 构造叠加晕是在原生晕分带理论的基础上拓宽研究思路而发展起来的一种盲矿预测新方法。
- The ore deposit can be named as subvolcanic hydrothermal garnet-diopside-magnetite deposit. 可把此矿床定名为次火山水热石榴子石-透辉石-磁铁矿矿床。
- LIU Yan-jun,JIN Li-fang,FENG Zhong-kui,et al.Multivariate prognostication of blind ore bodies for Dongping type of gold deposite[J].Remote Sensing for Land &Resources,1994(1):15-22. [5]刘燕君;金丽芳;冯钟葵;等.;东坪式金矿盲矿体的多元信息预测研究[J]
- On the Relation between Alteration of Surrounding Rock and Gold Mineralization in the Xinchen Gold Ore Deposit. 浅谈新城金矿床围岩蚀变与金矿化的关系
- They are respectively named cut-off grade, marginal grade, economic grade and the average grade of an ore deposit. 这4项品位指标依次为边界品位、边际品位、经济品位和矿床平均品位。
- Metallogeny of the major metallic ore deposits in China II. 中国主要金属矿床成矿规律2。
- U-Pb and Pb-Pb dating methods have been used to determine the age of H8 dolomite in Bayan Obo Ore Deposit. 采用U Pb和Pb Pb方法研究了内蒙古白云鄂博赋矿H8白云岩的年代。
- Fankou Pb-Zn deposit is a submarinehydrothermal spring effusion type ore deposit, which occurred in upper Paleozoic carbonaterock formation. 凡口铅锌矿床是发育于上古生界碳酸盐岩建造中的海底热泉喷溢矿床。
- Laerma gold deposit in the sooth subzon of the western Qinling is a more typical and important ore deposit. 西秦岭南亚带的拉尔玛层控金矿床,是我国一个颇具特色的、十分重要的金矿床。
- Mayuan is a newly discovered Zn-Pb ore deposit on the northern margin of Yangtze landmass. 马元铅锌矿床是近年在扬子陆块北缘铅锌找矿的新突破。
- Independent gold ore deposit mainly consists of alluvial and diluvial,slope wash sandstone and bibbley rock. 独立金矿床以冲洪积、坡残积砂金矿及砾岩型金矿为主;
- Its host rock is picritic volcanics,which is different from other volcanic rocks related to iron(copper) ore deposit. 其赋矿围岩为苦橄质火山岩,区别于与火山岩相关的各类铁(铜)矿。
- The wallrock alteration is weak, with characteristics of medium-low T hydrothermal ore deposit. 围岩蚀变微弱,具中低温热液矿床的特征。