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The natureManganese ofProcess mineralogy a manganeseManganese–silverSilver ore inManganese-silver ore Mexico is complicated, providing a reliable basis for formulating a reasonable mineralMineral procurement process, the material composition, destination mineralMineral embedded cloth characteristics and other process parameters were studied by means of chemical composition analysis, optical microscope, scanning electron microscope, and automatic mineralMineral analysis system BPMABPMA. The results show that: the primary metals in this ore are silverSilver and manganeseManganese, and the target mineralsMineral are argyrite, psilomelane/cryptophanite, coronadite, pyrolusite and chalcophanite. The ore has “two more, one high, one thin and one decentralized”, that is, “there are many types of mineralsMineral in the ore”, “there are many types of valuable manganeseManganese ore”, “high silverSilver quality”, “the granularity distribution of silverSilver mineralsMineral is extremely uneven and embedded with fine grain size”, and “scattered silverSilver existing status”, which belongs to complexity Multi -metal is extremely difficult to handle manganeseManganese silverSilver ore. The silverSilver in the ore mainly exists in psilomelane/cryptophanite and other mineralsMineral such as isomorphism or adsorbed state. Secondly, in the form of independent mineralsMineral, argyrite, etc. It is difficult to separate the silverSilver and manganeseManganese through a single ore selection method. It is necessary to consider beneficiationBeneficiation-metallurgy combination processes for processing. ManganeseManganese is mainly distributed in psilomelane/cryptophanite, coronadite, pyrolusite and chalcophanite. The original granularity distributionElement distribution of manganeseManganese mineralsMineral is extremely uneven and the embedded cloth characteristics are diverse. It is a fine-grained monomer or a loose collection, which is easy to grind, and partly has a close relationship with quartzQuartz. It is relatively difficult to grind. The mineralMineral selection can be considered to adopt targeted measures for “phase grindingGrinding, magnetic floating and other combined process stages”.

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Process Mineralogy of a Manganese–Silver Ore in Mexico

  • 会议论文

  • 发表日期：

    2025年

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  • Han Yang,
  • Liulu Cai,
  • Gaoyang Chen,
  • Shuang Liu,
  • Wei Qu,
  • Qian Li,
  • Hongzhi Zhang

摘要

The natureManganese ofProcess mineralogy a manganeseManganese–silverSilver ore inManganese-silver ore Mexico is complicated, providing a reliable basis for formulating a reasonable mineralMineral procurement process, the material composition, destination mineralMineral embedded cloth characteristics and other process parameters were studied by means of chemical composition analysis, optical microscope, scanning electron microscope, and automatic mineralMineral analysis system BPMABPMA. The results show that: the primary metals in this ore are silverSilver and manganeseManganese, and the target mineralsMineral are argyrite, psilomelane/cryptophanite, coronadite, pyrolusite and chalcophanite. The ore has “two more, one high, one thin and one decentralized”, that is, “there are many types of mineralsMineral in the ore”, “there are many types of valuable manganeseManganese ore”, “high silverSilver quality”, “the granularity distribution of silverSilver mineralsMineral is extremely uneven and embedded with fine grain size”, and “scattered silverSilver existing status”, which belongs to complexity Multi -metal is extremely difficult to handle manganeseManganese silverSilver ore. The silverSilver in the ore mainly exists in psilomelane/cryptophanite and other mineralsMineral such as isomorphism or adsorbed state. Secondly, in the form of independent mineralsMineral, argyrite, etc. It is difficult to separate the silverSilver and manganeseManganese through a single ore selection method. It is necessary to consider beneficiationBeneficiation-metallurgy combination processes for processing. ManganeseManganese is mainly distributed in psilomelane/cryptophanite, coronadite, pyrolusite and chalcophanite. The original granularity distributionElement distribution of manganeseManganese mineralsMineral is extremely uneven and the embedded cloth characteristics are diverse. It is a fine-grained monomer or a loose collection, which is easy to grind, and partly has a close relationship with quartzQuartz. It is relatively difficult to grind. The mineralMineral selection can be considered to adopt targeted measures for “phase grindingGrinding, magnetic floating and other combined process stages”.