• The Qinling Group of Lower Proterozoic is an advantageous environment for metallogenesis and the ductile shear zone is a major structure to control rocks and ores.

    元古界秦岭群成矿有利环境韧性剪切主要构造

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  • In this paper, the composition and structure of gold ores containing high sulphur were studied.

    本文矿石物质组成结构进行了研究。

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  • The paper describes the design principle, main unit structure, operation process, main features and application of LJK combined type tramp iron remover for magnetic ores.

    介绍LJK联合磁性矿除铁器设计原理、主机结构工作过程主要特点应用情况。

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  • Experimental results showed that the structure, porosity and particle size of ludwigite ores have a significant effect on the reduction rate.

    实验结果表明矿石结构孔隙度颗粒大小还原明显影响

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  • The major ores of this deposit have a banded(streaky), pisolitic or oolitic structure.

    条带条纹)状和豆状构造是矿床主要矿石构造。

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  • Ores are of pegmatite granites texture, graphic and massive, banded structure.

    矿石花岗伟晶结构,似文象结构块状、条带状构造。

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  • Ores are of pegmatite granites texture, graphic and massive, banded structure.

    矿石花岗伟晶结构,似文象结构块状、条带状构造。

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