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- Located in lower Yangtze platform, Jianbi molybdenum(wolframium) deposit belongs to a porphyry ore deposit. 谏壁钼(钨)矿床是产于下扬子地台中的一类斑岩型矿床。
- epithermal and porphyry ore deposits 浅成热液和斑岩矿床
- Keywords porphyry ore deposit;granodiorite-porphyry;wall-rock alteration;genetic model of a deposit;prospecting target; 斑岩型矿床;花岗闪长斑岩;围岩蚀变;成矿模式;找矿方向;
- porphyry ore deposit 斑岩型矿床
- The Xiaosigou Cu-Mo ore deposit is a large-size porphyry deposit, and the geochemical anomalies in its periphery areas are distributed in groups and belts. 摘要小寺沟铜钼矿为大型斑岩型矿床,其外围地球化学异常成群成带分布。
- The Xiaosigou Cu-Mo ore deposit is a large-size porphyry deposit,and the geochemical anomalies in its periphery areas are distributed in groups and belts. 小寺沟铜钼矿为大型斑岩型矿床,其外围地球化学异常成群成带分布。
- A complete porphyry metallogenic series is formed in mineralization concentration centrs,Bajiazi polymetallic ore deposit is an porphyry deposit in common sense. 一个集中区构成一个完整的斑岩矿床成矿系列。八家子多金属矿是一个广义的斑岩成因矿床。
- 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。
- 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。
- Metallogeny of the major metallic ore deposits in China II. 中国主要金属矿床成矿规律2。
- 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
- Genetic types of ore deposits in this area mainly include skarn type, porphyry type, magmatic hydrothermal type related to intermediated-acidic intrusions, then the volcanic hydrothermal type. 它们的成因类型主要是与中酸性岩浆侵入作用有关的矽卡岩型、斑岩岩型和热液型(包括破碎带蚀变岩型),其次为火山热液型。
- 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。
- 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;