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湘桂地区是我国锰矿的主要产地.这里的锰矿床类型很多,其中大部分是沉积碳酸锰矿.这里气候湿热,后生风化作用强烈,矿床的氧化带十分发育.我们在普查找矿和矿床开发过程中发现,这种氧化带不但有明显的垂直分带性,而且各个矿床的矿物组成和分带特征也不相同.在过去的一段时间里,有的碳酸锰矿找矿探勘工作之所以进展不大,原因之一是当时对这种矿床的氧化带研究不够.近年来,我们总结了正反两方面的
Hunan and Guangxi region is the main origin of manganese ore in our country there are many types of manganese deposits, most of which are deposited manganese carbonate ore where the climate is hot and humid, epigenetic weathering strong oxidation belt is very developed We census prospecting and deposit development process Found that this oxidation zone not only has obvious vertical zonation, and the mineral composition of each deposit and zoning characteristics are not the same In the past period, some of the manganese carbonate ore prospecting exploration work is not progress , One reason is that there was not enough research on the oxidation zone of this deposit at that time.In recent years,