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利用1∶20万区域重力资料,结合航磁,电磁测深、遥感、天然地震等丰富的地质、地球物理资料,根据断裂的地质、地球物理标志,在华北地台南缘发现并确定了控制火山喷发的裂隙—中心式古火山通道,即隐伏的北西西向的上戈—铁炉坪—付店超壳断裂带。该断裂属华北地台南缘不同时代、不同性质的近东西向的地缝合线。研究认为:该断裂及其次级断裂不仅是重要的长期多次活动的控岩、导矿和容矿构造,而且也为矿床的多次改造、叠加和再富集提供了热源。它的发现,对重新认识豫西地区大地构造的演化特征,建立新的成矿模式,拓宽该区的找矿前景具有重要意义。
Based on the 1: 200000 regional gravity data and the rich geological and geophysical data of aeromagnetic, electromagnetic sounding, remote sensing and natural earthquakes, based on the geological and geophysical signs of faults, the volcano The eruption of the fissure - the center of the ancient volcanic channel, that is, hidden in the northwestern West up Ge - Tieluping - Fu shop supercapsular fault zone. The fault belongs to the southeastern margin of the North China Strait in different times, different nature of the near east-west ground suture. The study shows that the fault and its secondary faults are not only important controlled rock, ore-bearing and ore-hosting structures for long-term multiple activities, but also provide heat sources for many alterations, superpositions and re-enrichments of the ore deposit. Its discovery is of great significance to the re-understanding of the evolvement characteristics of the tectonics in the western area of Henan Province, the establishment of a new metallogenic model and the broadening of prospecting potential in the area.