云南红土型矿床含矿红土剖面对比研究  

A CORRELATION AMONG SECTIONS THROUGH ORE-CONTAINING LATERITIC BEDS OF LATERITIC DEPOSITS IN YUNNAN

作　　者：薛步高[1] 

机构地区：[1]云南省乡镇企业局

出　　处：《化工矿产地质》2002年第3期139-145,共7页Geology of Chemical Minerals

摘　　要：凡在风化壳红土形成过程中形成,并保留至今的具有工业价值的各类矿床,均可称其为“红土型矿床”。铁、钛、金、锡、钴等云南红土型矿床,易采治(湿法),其基岩岩性与矿化虽差异甚大,但其最终形成的含矿红土,化学性质却较为接近。All of the deposits which are related genetically to formation of weathering lateritic crust with a certain industrial value should fall to a category of 'a lateritic deposit'. Lateritic deposits rich in iron, titanium, gold, tin, cobalt and so on in Yunnan are easily mined and treated (by wet dressing) and have ore-containing lateritic beds of similar chemical properties in spite of that the bedrocks developing these beds show extremely differing lithologic characters and mineralization level

关 键 词：云南 红土剖面 红土型矿床 富集作用 基岩 风化壳 铁 钛 金 锡 钴 化学性质 

分 类 号：P619.2[天文地球—矿床学]