摘要
通过分析矿床地质特征,认为小石人金矿床具有与区域上荒沟山、板庙子相似的地质特征和相同的成矿机制,其主要控矿因素为北东向断裂构造,外围找矿方向为北东向控矿构造的西延方向。在控矿构造北东延长方向上,沿断裂构造走向采取原生晕,在Au、Hg元素较高的样品地段,揭露到了矿体;在控矿构造南西延长方向上,通过路线地质踏勘也发现了金矿体。在其外围两侧均实现了找矿突破,扩大了矿床的找矿远景。
By analyzing the geological features, it is believed that Xiaoshiren gold deposit has similar geological features and the same ore-forming mechanism with Huanggoushan and Banmiaozi gold deposit. The main ore-controlling factor is the NE-trending fault structure and the direction of the periphery prospecting is the west extension of the structure. By primary halo method, orebodies are exposed in the northeast extension of ore-controlling structure, with high-grade Au, Hg samples ; gold orebodies are also discovered in the southwest extension of the structure by geological exploration. Prospecting breakthrough are achieved in both sides of the periphery and the deposit prospecting perspective is expanded.
出处
《黄金》
CAS
北大核心
2009年第9期16-20,共5页
Gold
关键词
地质特征
控矿构造
找矿方向
小石人金矿床
geological characteristic
ore-controlling structure
prospecting direction
Xiaoshiren gold deposit
