黔东北地区的氧化锰矿床系风化矿床，按其成因可进一步分为残积矿床和淋积矿床两种。
Oxide manganese deposits in east-northern Guizhou are of exotic weathering deposits, further may be subdivided into two kinds of the eluvial ore deposit and the leaching-accretion deposit by genesis.
矿床成因属风化残积型，受地层、岩性的控制。
Genetically, it is an eluvial deposit produced by weathering, controlled by the stratigraphy and lithology.
研究发现，刚果（金） 科卢韦奇-利卡西之间的加丹加铜钴矿带南部区域，是寻找残坡积钴矿床的有利区域。
Researches show that the south of the Katangan copper-cobalt belt between Kolwezi and Likasi in Central Africa is a region of prospecting potential for the elluvium-deluvial cobalt deposits.
矿床成因属第四纪残积型。
The origin of the deposit belongs to Quarternary eluvial placer type.
矿床成因类型属渗流热卤水一表生成因的残积粘土型金矿床，工业类型为红土型金矿床。
The deposit belongs to vadose hot brine-supergene genetic eluvial clay-type gold deposit and to laterite-type gold-deposit in terms of industry.
残坡积钴矿床因开采条件简单、加工技术性能好而具有较 大的勘查、开发和研究价值。
They bear significant prospecting and study importance because of their simple mining conditions and easy ore processing.
残坡积钴矿床因开采条件简单、加工技术性能好而具有较 大的勘查、开发和研究价值。
They bear significant prospecting and study importance because of their simple mining conditions and easy ore processing.
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