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赫章营盘铅锌矿区地球物理、地球化学特征及异常含矿性研究
GEOPHYSICAL, GEOCHEMICAL CHARACTERISTICS AND ANOMALY ASSESSMENT OF YINGPAN LEAD AND ZINC DEPOSIT IN HEZHANG
【摘要】 对营盘铅锌矿区的地球物理、地球化学特征进行了系统总结,研究结果表明:物化探异常与F1含矿断裂及铅锌矿体产出呈明显的藕合关系,藕合关系强弱主要受矿体埋深、剥蚀程度制约,藕合程度低的弱异常具有较好的找矿前景,也是今后重点评价对象。
【Abstract】 The paper has summarized the geophysical and geochemical characteristics of the Yingpan Pb-Zn deposit in detail. The results show that the coupling correlation of geophysical and geochemical anomalies with main fault zone (F1) and Pb-Zn orebody occurrences is obvious. The intensity of the coupling relationship is restricted by ore concealed depth and the erosion extent. Weak coupling anomalies are thought to be prospective for ore-prospecting. They are the key objects to be evaluated in future.
【关键词】 铅锌矿;
地球物理特征;
地球化学特征;
异常评价;
赫章营盘;
【Key words】 Pb-Zn ore deposit; geophysical characteristics; geochemical characteristics; anomaly evaluation; Yingpan in Hezhang;
【Key words】 Pb-Zn ore deposit; geophysical characteristics; geochemical characteristics; anomaly evaluation; Yingpan in Hezhang;
【基金】 中国地质调查局地质大调查项目(编号资[2003]018-04)
- 【文献出处】 矿产与地质 ,Mineral Resources and Geology , 编辑部邮箱 ,2005年01期
- 【分类号】P618.4
- 【被引频次】2
- 【下载频次】150