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我国矿产资源丰富,但铁矿床以贫矿为多。南京吉山铁矿就是我国现今所开采矿山中最贫的磁铁矿床之一。如何开发这类矿床?各方面的议论颇多,评价不一:有的认为在我国现今的技术经济条件下是完全可以开发的;也有的认为暂无开发利用的价值。本文以南京吉山铁矿
China is rich in mineral resources, but iron ore deposits are dominated by poor lean mines. Nanjing Jishan Iron Mine is one of the poorest magnetite deposits mined in our country today. How to develop such deposits? There are many discussions and different opinions in various aspects: some think that it is totally developable under the current technical and economical conditions in our country; and some think that there is no value for development and utilization at present. This article takes Nanjing Jishan Iron Mine