锡矿山锑矿控矿构造——“三层楼”模式及其意义

来源期刊：中南大学学报(自然科学版)1999年第4期

论文作者：戴塔根 陈国达

文章页码：15 - 17

关键词：控矿构造;“三层楼”模式;成矿预测;锡矿山锑矿

Key words：ore controlling structure; “Three-floor model”; prognosis; Xikuangshan Sb deposit

摘    要：锡矿山矿区内不同地段或不同深度，由 于构造作用力的差异，导致形成的控矿构造亦有差异．在深部，主要是断裂及附近的微角砾岩化带和裂隙带控制矿体；在中部，主要是背斜和断层综合控矿；而浅部 主要是背斜构造控矿．这种控矿构造的类型随深度的变化可分为３层，概括成“三层楼”控矿模式，以此模式为指导，对矿区内外围进行了成矿预测，得出北部区的 背斜分布区和北矿深部等是有望找矿区段的结论．

Abstract: In Xikuangshan mine, the ore-controlling structures in different sites or depth places are different from each other due to the differences of structural stress fields. At deeper place,the ore bodies are mainly controlled by faults and microbreecia zone and fissures; in the middle depth part , the ore bodies are controlled by both anticlines and faults, and at the shallow place, they are controlled only by anticlines. The ore-controlling structures can be divided into three types according to the change with the depths, that is the three-floor model of ore-controlling structures. Guided by this model, some favorite ore-forming sites are suggested in the outside area of the ore region, which are the nothern anticlines and the deeper place.