摘要
珊瑚钨锡矿床地表岩石和土壤以及近矿围岩中均有明显的热释卤素地球化学异常,其卤素谱线具有多峰特征,卤素元素组合等,均反映了钨锡矿床的不同类型.在综合研究热释卤素地球化学异常特征基础上,建立了珊瑚钨锡矿床热释卤素地球化学异常模式,并对交椅岭地段进行了成矿预测,证明热释卤素法找矿是有效的.
The heat released halogen anomalies occur evidently in the rock and soil on the surface over the Shanhu tungsten-tin ore deposits or in the wallrock of the ore bodies. The characteristics of the halogen spectrum multiple peaks and of the halogen element assemblages show the distinctive types of tungsten-tin ore deposits. Baaed on the comprehensive study of the geochemcal anomaly characteristics of the heat released halogen,the geochemi-cal anomaly model of heat released halogen in Shanhu tungsten-tin ore deposit was established. which was used to carry out the metallogenic prognosis in Jiaoyilin portion of the deposit,and it is proved that heat released halogen anomaly can be used as effective indicator for exploration.
出处
《矿产与地质》
1993年第3期232-237,共6页
Mineral Resources and Geology
关键词
钨矿床
锡矿床
热释卤素
地球化学
Heat released halogen,Geochemical anomaly,Tungsten-tin ore deposits
