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熊耳山地区金矿构造挖矿系统表现为:伸展裂陷盆岭构造环境为金矿成矿提供背景条件(物质场、能量场、空间场);南部马超营断裂及北部不整合面间拆离带控制南北两大金矿成矿带;相关次级断裂构造及北东向断裂构造叠加部位为金矿成矿提供容矿空间;东部与古火山机构有关的张裂构造控矿。拆离带及火山机构控矿的提出,丰富了本区构造挖矿型式,拓展了找矿视野,对认识成矿规律和找矿预测具有重要意义。
The gold mining structure mining system in Xiong’ershan area is as follows: the extensional rifting Basin Ridge tectonic environment provides the background conditions (material field, energy field and space field) for gold mineralization; the detachment between the Ma’chaoying fault and the unconformity in the north With the control of the two north and south gold ore belt; related secondary fault structure and the NE-trending fault superimposed parts of gold deposits to provide ore-hosting space; the eastern part of the ancient volcanic institutions related to Zhang Zhangzao structure control. The detachment zone and the proposed control of volcanic units have enriched the tectonic and mining patterns of this area and expanded the exploration prospect, which is of great significance for understanding the metallogenic regularity and ore prospecting prediction.