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Agusan is the important polymetallic mineralization zone of iron and copper ( gold), it is difficult for geological survey because of thick covering.

菲律宾阿古桑地区是重要的铁、铜(金)多金属成矿带,由于覆盖厚地质工作难度大。

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THE GENESIS OF THE GEJIU TIN DEPOSIT& A REVIEW A Discussion on Genesis of the Tin Polymetallic Sulfide Deposits of Southeastern Yunnan

云南个旧锡矿床成因研究综述滇东南锡多金属矿床成因商榷

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The stratiform skarn, which is associated with schist and marble of the Tianpeng Group in the Middle Cambrian metamorphic series, is the main host rock of the Dulong tin-zinc polymetallic deposit.

都龙锡锌多金属矿床的主要含矿岩石层状夕卡岩,顺层产出于中寒武统田蓬组片岩、大理岩中。

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Resource potential and prospecting direction in Yunnan Gejiu Tin-Copper polymetallic ore-concentrating district Study on Enrichment of Heavy Metal in Mugwort in Soil in Mining and Non-mining Area

云南个旧锡铜多金属矿集区资源潜力及找矿方向矿区与非矿区土壤重金属在艾蒿中的富集研究

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Influencing Factor of Lithium Extraction in Lithium Ion Sieve Precursor from Ocean Polymetallic Noddle

大洋多金属结核制备锂离子筛前驱体中锂脱出的影响因素

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Then, the progress on uranium technical mineralogy, solution mining, mineral sorting, leaching, extraction of uranium from solution and slurry and precipitation of uranium compound is stated in simple terms. An Experiment upon Separation of Arsenopyrite from Cu/ Pb/ Zn Polymetallic Sulphide Ore

介绍了它的发展背景,对铀工艺矿物学、溶液采矿、铀矿分选、浸出、由浸出液及矿浆提铀、铀化合物沉淀的新进展作了说明。毒砂与铜铅锌多金属硫化矿分选试验研究

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Σ REE in polymetallic nodules from seamount and hill at the seafloor is higher than that of polymetallic nodules from abyssal plain and depression.

海山、丘陵区结核的∑REE高于平原、凹地区结核,且前者Ce异常强于后者。

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Application of quadrangular method sampling to the gold and lead zinc polymetallic ore deposits

方格法采样在金矿床和铅锌多金属矿床中的应用

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Determination of Adsorbed Water in Polymetallic Nodules

多金属结核中吸附水测定的研究

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Application of fractal theory to distribution of polymetallic nodules from the Pacific Ocean

分形理论在太平洋多金属结核分布研究中的应用

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Analytical method of P 2O 5 in the oceanic polymetallic nodules

大洋多金属结核中五氧化二磷分析方法

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On the temporal distribution of polymetallic Au, Ag deposit in the conjuncture area of Henan-Shaanxi

豫陕交界地区金银多金属矿床时间分布规律研究

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Air lift parameters of deep sea polymetallic nodule mining a study

锰结核开采的气力提升参数研究

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Southern part of Da Hinggan Mountains is an important silver polymetallic metallogenic belt.

大兴安岭南段是我国重要的银多金属成矿带。

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Contact metamorphism between granitic magma and sedimentary rocks, such as carbonate rocks and clastic rocks, occurred strongly in or near the contact area where skarn-type copper, tin and polymetallic ore bodies were formed in the same stage.

已有工程揭示花岗质岩浆与寒武系碳酸盐、泥砂质岩石发生了较强的接触交代作用,并在接触带附近产生矽卡岩型铜锡多金属矿(化);

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The Proxy of Seabed Tectonic Process: CaCO_3/ Fe_2O_3 and MgCO_3/ Fe_2O_3 Ratios in Polymetallic Nodules

海底构造运动的指示物&多金属结核中的CaCO3/Fe2O3和MgCO3/Fe2O3比值

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