辽宁四合顺硫铁矿地质特征、矿床成因与找矿标志分析

详细信息

收稿日期: 2011-05-13

修回日期: 2011-08-15

刊出日期: 2011-10-31

THE SIHESHUN PYRITE DEPOSIT IN LIAONING PROVINCE: Geology, genesis and prospecting indictors

Received Date: 13 May 2011

Revised Date: 15 August 2011

Publish Date: 31 October 2011

摘要: 通过对辽宁四合顺硫铁矿床成矿地质背景条件、矿床体空间展布特征、矿石及蚀变矿物组合的分析研究，得出四合顺铁矿属中-高温热液充填交代型矿床.其主要的控矿和成矿构造为东西构造，也是区域构造找矿方向.硅化、绢云母化、绿泥石化等蚀变矿物组合是其主要的找矿标志.结合地球物理和地球化学异常，指出了该区地质、地球物理、地球化学找矿方向，实现区域深部及边部找矿突破.
- 硫铁矿 /
- 中-高温热液矿床 /
- 找矿标志 /
- 四合顺 /
- 辽宁省
Abstract: Based on the analysis of the geological background, distribution of orebodies, characteristics of ore and altered minerals, it is concluded that the Siheshun pyrite deposit belongs to meso-hydrothermal filling and metasomatic type. The main ore-controlling and ore-forming structures are the east-west-trending faults, which are also the direction for regional prospecting. The altered mineral assemblage of silicification, sericitization and chloritization is the major indictor for oresearching. With geophysical and geochemical anomalous features, the exploring direction is point out to achieve the prospecting breakthrough in the deep and peripheral areas.
- pyrite deposit /
- meso-hydrothermal type /
- prospecting indictor /
- Siheshun /
- Liaoning Province