黄金科学技术 ›› 2023, Vol. 31 ›› Issue (3): 433-442.doi: 10.11872/j.issn.1005-2518.2023.03.151
王大福1(),刘建中2,3,4(),王泽鹏1,3,陈发恩1,杨成富1,3,徐良易1,4,李俊海1,3,刘婧珂1,潘启权1,龙成雄1,汪小勇1
Dafu WANG1(),Jianzhong LIU2,3,4(),Zepeng WANG1,3,Fa’en CHEN1,Chengfu YANG1,3,Liangyi XU1,4,Junhai LI1,3,Jingke LIU1,Qiquan PAN1,Chengxiong LONG1,Xiaoyong WANG1
摘要:
为进一步识别卡务地区金矿新的找矿标志,开展了找矿预测工作。首先,通过对卡务地区进行野外地质调查,开展研究区地质背景和典型矿床地质特征的深入研究,新识别出区内岩石能干性差异大的岩层界面之间存在构造蚀变体(SBT),且金矿体主要赋存于SBT和背斜近轴部的高角度逆断层及层间破碎带中;然后,通过系统总结卡务地区金矿成矿要素,发现其成矿地质特征与新寨金矿基本一致,认为卡务地区金矿与区域卡林型金矿属于同一成矿系统;最后,基于黔西南金矿多层次构造滑脱成矿系统和找矿预测模型,开展了找矿预测,圈定找矿预测区3个,预测卡务地区潜在金资源量为50 t。
中图分类号:
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