甘肃北山老君庙北金矿土壤地球化学特征及找矿前景

张文斌, 周贤君, 侯翠霞, 王宁祖, 孙平原, 赵振琯, 何碧

Geochemical characteristics of soils and prospecting potential of the northern Laojunmiao gold deposit in the Beishan area, Gansu Province

ZHANG Wen-Bin, ZHOU Xian-Jun, HOU Cui-Xia, WANG Ning-Zu, SUN Ping-Yuan, ZHAO Zhen-Guan, HE Bi

图3 老君庙北金矿区地质简图及综合异常[8] 1—第四系;2—黑云斜长片麻岩;3—黑云斜长变粒岩;4—角闪片岩;5—二云石英片岩;6—大理岩;7—石英岩;8—绿泥片岩;9—黑云石英片岩;10—石英二长岩;11—石英正长岩;12—蚀变带;13—石英脉;14—逆断层;15—平移断层;16—性质不明断层;17—金矿体;18—金银矿体;19—综合异常区编号;20—土壤剖面及编号

Fig.3 Geological map and comprehensive anomaly map of north Laojunmiao gold deposit[8] 1—Quaternary;2—mafic plagioclase gneiss;3—nicolt plagioclase metagranulite;4—amphibole;5—milocite quartz schist;6—marble;7—quartzite;8—chlorite schist;9—dolomite quartz schist;10—quartz monzonite;11—quartz syenite;12—alteration zone;13—quartz veins;14—reverse faults;15—translational faults;16—faults of unknown nature;17—gold ore body;18—gold and silver ore bodies;19—comprehensive exception and number;20—soil profile and number