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大宝山矿床是一个多矿种、由多种类型矿体(化)组成的一个大型多金属金属矿田,其形成作用与成矿机制方面的认识一直存在较大争议。研究者,对于矿区内斑岩型钼(钨)矿体和矽卡岩型钨钼矿体的成因认识基本是一致的,认为船肚花岗闪长斑岩和大宝山花岗闪长斑岩是成矿母岩,矿床具有类似斑岩铜矿的蚀变分带和矿化特点,并认为花岗闪长斑岩属深源同熔系列,或者同熔与重熔之间的过渡系列,对风化淋滤型铁矿床淋滤成因的看法也没有异议,但对赋存在东岗岭组内的层状-似层状铜
The Da-Baoshan deposit is a large-scale polymetallic metal ore field composed of many types of ore bodies. It is a controversial issue about its formation and understanding of metallogenic mechanism. Researchers have basically the same understanding of the genesis of the porphyry molybdenum (tungsten) ore body and the skarn type tungsten-molybdenum ore body in the mining area. They think that the belly granodiorite porphyry and the Dabaoshan granodiorite porphyry Is a metallogenic host rock with similar alteration zoning and mineralization characteristics of the porphyry copper deposit. It is believed that the granodiorite porphyry belongs to the deep source same melting series or the transitional series between the same melting and remelting, There is no disagreement on the leaching cause of the leached iron deposits from weathering leaching. However, the stratiform-stratiform copper