摘要
山东省翟村矿区位于济宁磁异常的北端,矿体赋存于新太古代济宁变质岩系。矿床成因类型为变质沉积型,矿床规模比较大,矿体形态和结构较简单,厚度较稳定,品位变化不大。矿石为自形—它形晶粒状结构,条带状构造。济宁群与重、磁异常为典型的找矿标志。
Shandong province Zhai village deposit is located in the northern end of the Jining magnetic anomaly, ore bodies occur in Archean metamorphic rocks in Jining. The genetic type of the deposit is metamorphic sedimentary type. The size of the ore deposit is relatively large, the shape and structure of the ore body are simple, the thickness is stable, and the grade is little changed. The ores are euhedral-shaped grain like structure, banded structure. Jining group and gravity and magnetic anomalies are typical prospecting indicators.
出处
《世界有色金属》
2017年第15期295-296,共2页
World Nonferrous Metals
关键词
山东翟村
济宁变质岩系
Shandong Zhai village
Jining metamorphic rocks
