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
表1 西非克拉通金资源量大于100 t的主要金矿床[21]
Table 1 Major gold deposits with Au resources larger than 100 t in West African Craton[21]
矿床名称国家矿石量 /(×106 t)金品位 /(×10-6金资源量 /t
Tongon科特迪瓦45.402.64120.0
Ahafo加纳270.71.68454.0
Iduapreim加纳150.211.41211.6
Obuasi加纳197.345.791 143.2
Damang加纳129.62.02261.8
Tarkwa加纳345.21.31452.2
Bogoso/Prestea加纳64.83.09200.2
Wassa/HBB加纳67.61.60108.5
EGM加纳208.211.1229.2
Esaase加纳91.151.73158.0
Obotan加纳66.692.1140.5
Akyem加纳143.21.65236.4
Siguiri几内亚264.950.73194.1
Sadiola马里414.021.69700.7
Loulo马里72.964.23308.4
Gounkoto马里30.814.66143.5
Syama马里49.4252.7134.6
Massawa塞内加尔40.692.75112.1
Essakane布基纳法索180.9410.89160.3
Kiaka布基纳法索189.020.99186.9
Bomboré布基纳法索158.21.03163.6
Karma布基纳法索111.11.04115.8
Inata布基纳法索106.41.37146.3
Bissa布基纳法索140.6761.12157.6
Mana布基纳法索91.9272.28209.8
Batie West-Konkera布基纳法索59.21.76104.1
Banfora Group布基纳法索105.61.3142.3
Wona-Kona布基纳法索49.962.27113.4