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我国铬铁矿资源奇缺.长期以来我国冶炼合金钢所用的铬铁矿,基本上都是依赖于国外进口.长此下去将严重地影响我国钢铁工业的进一步发展.我国川滇地区,基性和超基性岩广布,具一定的产出铬铁矿的地质条件,而前人作一些工作后多持否定意见.本文作者试图用最新的成矿观点和最新的研究成果,对川滇地区的找铬前景进行一些讨论.铬铁矿的产出只与基性、超基性岩有关.目前国际上对于基性、超基性岩的分类方案繁多.但无论何种方案,都认为与铬铁矿有关的超基性岩主要是其中的两类,即人们所熟悉的
China’s chromite resources are scarce .China has long been used for smelting alloy steel chromite, basically all rely on foreign imports .This will seriously affect the further development of China’s steel industry .China’s Yunnan region, the basic And ultramafic rocks widely distributed, with a certain output of chromite geological conditions, and predecessors for some work more than negative opinions.The author attempts to use the latest mineralization point of view and the latest research results, Sichuan and Yunnan Regional chromic prospects for some discussion chromite output only with the basic, ultrabasic rocks related to the current international for the basic, ultrabasic rocks of the classification of a wide range of programs, but regardless of the program, that Ultramafic rocks related to chromite are two of the most familiar ones