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庐枞盆地是长江中下游发育的一系列中生代火山岩盆地之一,其火山岩系的特点是,岩浆分异较好,岩石普遍碱度较高,水热蚀变十分强烈,并赋存有多种矿化。多数富铁矿与此火山岩系有直接的成因联系。
Luzong basin is one of a series of Mesozoic volcanic basins developed in the middle and lower reaches of the Yangtze River. Its volcanic rocks are characterized by well-differentiated magmas, high rock alkalinity, hydrothermal alteration and abundant occurrence Mineralization. Most of the iron-rich ores have a direct genetic relationship with this volcanic series.