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陕西铜厂地区断裂构造地球化学及定位成矿预测
FAULT TECTONO-GEOCHEMICAL FEATURES AND ORE-FORMING PROGNOSIS OF ORIENTATION IN TONGCHANG ORE-FIELD, TONGCHANG, SHAANXI
【摘要】 铜厂矿田是勉略阳“金三角”地区中重要的铜金多金属矿田。本文在深入研究铜厂矿田中铜厂地区断裂构造地球化学的基础上 ,认为构造地球化学异常集中区是进行铜金多金属矿预测的有利靶位 ,提出了新铜厂、黄泥梁、张家山、老铜厂等重点找矿靶区 ,其中部分靶区已证实
【Abstract】 The Tongchang area is an important copper-gold polymetallic ore-forming area in the Tongchang orefield of the Mianxian-Lueyang-Yangpingguan area-a \!gold triangle area". On the basis of fault tectonogeochemistry features in the Tongchang area, it is thought that the areas of tectono-geochemistry anomalies are the beneficial targets for copper-gold polymetallic metallogenic prognosis. The important target areas are: Xintongchang, Huangniliang, Zhangjiashan, Laotongchang, etc. Some of the target areas have been proved by mining practice.
【关键词】 断裂构造地球化学;
定位成矿预测;
动力成岩成矿作用;
铜厂矿田;
陕西;
【Key words】 fault tectonogeochemistry; metallogenic prognosis of orientation; dynamic petrogenesis and metallogenesis; Tongchang orefield; Shaanxi;
【Key words】 fault tectonogeochemistry; metallogenic prognosis of orientation; dynamic petrogenesis and metallogenesis; Tongchang orefield; Shaanxi;
【基金】 科学技术部攀登计划预选项目 (95 预 3 9);云南省中青年学术技术带头人培养项目 (1999 11)
- 【文献出处】 地质地球化学 ,Geology-geochemistry , 编辑部邮箱 ,2001年03期
- 【分类号】P612
- 【被引频次】23
- 【下载频次】281