| 马风俊.广东梅县锰矿物质成份的研究[J].地质找矿论丛,1986,(2):77-83 |
| 广东梅县锰矿物质成份的研究 |
| A STUDY ON THE COMPOSITIONS OF MANGANESE ORES IN MEI COUNTY, GUANGDONG PROVINCE |
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| DOI：10.6053/j.issn.1001-1412.1986.2. 009 |
| 中文关键词: |
| 英文关键词: |
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| 中文摘要: |
| 随着我国钢铁工业和化学工业的迅猛发展,对锰矿资源的需求,日益增加.梅县锰矿公司对该县的锰矿地质和锰矿生产做了大量工作.在前人工作的基础上,我们在锰矿资源的调研中,曾对广东省梅县的宝山岗、白沙坪、桃尧大华、宝坑、仙水塘、磔角坑、车陂等地的锰矿体、进行过采样工作.经室内鉴定后、梅县的锰矿石有优质的放电锰矿石和冶金用锰矿石、矿床规模属于中小型.梅县锰矿资源的生产,继续已有20多年的历史,在矿床的质和量方面尚需做更深入的研究,以便为矿山开采和锰矿生产提供更充分的依据.本文是对锰矿物质成分初步研究的部分结果. |
| 英文摘要: |
| This paper introduces the study results on mineral associations and ore textures of two types of manganese deposits which are oxidized Mn ores of eluvial and talus accumulation,and sedimentary-metamorphic quartz-type.Systematic determination has been conducted on 10 species of manganese minerals,e.g.nsutite,manganese nsutite,cryptomelane,hollandite,coronadite,pyrolusite,todorokite,birnessite,braunite,spessartine.Manganese minerals which are fine grained,poor crystallized and similar in properties are distinguished.The mineral associations and chemical variations of Mn ores with 6 kinds of different structure have also been illustrated. |
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