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我国“宁乡式”含磷铁矿石储量30亿吨,主要集中在湖北、湖南、广西三省。其中湖北鄂西地区储量占同类矿床的56％,该地区储量超过1
China’s “Ningxiang” phosphorus ore reserves of 3 billion tons, mainly in Hubei, Hunan and Guangxi provinces. The reserves in Hubei and western Hubei Province account for 56% of the deposits in the same type and the reserves in the area exceed 1