西藏措勤县磁石地区铁矿床成矿条件及成因分析

摘要

On basis of the combined analysis of stratigraphy- tec tonics-magma t ism-air magnetic anomaly of Cishi area, Tibet and the correlation with the surrounding ore occurrences,prospects,such as Kemade-guo,Nize and Jisong area etc for iron deposits and polymetal deposit are outlined. Distribution pattern of ore bodies and ore feature of Cishi iron deposit are characteristic of late magma injection.%文章通过对西藏磁石地区地层—构造—岩浆—航磁异常组合分析及周边已知矿点的对比研究,初步划分出具有寻找铁矿及多金属矿前景的克马得果、尼则、吉松等地区；根据磁石铁矿矿体分布特征、矿石特征,初步认为磁石铁矿属于岩浆晚期贯入型铁矿床.