非洲大陆金矿分布特征与勘查建议

江思宏,张莉莉,刘翼飞,李高峰,季根源

Distribution Characteristics of Gold Deposits in Africa and Exploration Suggestions

Sihong JIANG,Lili ZHANG,Yifei LIU,Gaofeng LI,Genyuan JI

图2 兰德盆地地质简图和金矿田分布图[11] 1.金矿田（①-Evander；②-East Rand；③-Central Rand；④-West Rand；⑤-South Deep；⑥-Western Areas；⑦-Carletonville；⑧-Klerksdorp；⑨-Welkom）；2.断层；3.Central Rand群（属兰德超群）；4.West Rand群（属兰德超群）；5.Dominion群；6.太古宙花岗岩；7.太古宙绿岩

Fig.2 Simplified geological map of the Witwatersrand Basin with goldfields distribution[11]