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以矿化垂深和剥蚀深度类比为主要评价方法,对鄂东南地区3个典型矽卡岩型铁矿床大冶铁矿、程潮铁矿和金山店铁矿进行深部矿化特征对比,结果表明:在工作程度较高的老矿区,类比法仍然是深部找矿的有效方法;大冶铁矿尖林山矿段深部是找矿前景相对最好的地段。并以此为依据,在大冶铁矿尖林山深部发现了30 m厚的大规模铁矿体,证实了地质类比法的有效性。
Based on the mineralization depth and denudation analogy as the main evaluation methods, the deep mineralization characteristics of three typical skarn iron deposits in Daye Iron Mine, Chengchao Iron Mine and Jinshandian Iron Mine in southeastern Hubei Province are compared. The results show that: The analogy method is still an effective method for deep prospecting in the older mining areas with higher work level. The deep part of the Shanyingshan ore section in Daye Iron Mine is the relatively best prospecting prospect. Based on this, a large-scale 30 m-thick iron ore body was found in the deep forest of Daye Mountain, Daye Iron Mine, confirming the effectiveness of geological analogy.