哈密天宇铜镍矿地气测量地球化学特征及指示意义

韩伟, 刘华忠, 王成文, 宋云涛, 王乔林, 孔牧

Geochemical characteristics and indication significance of seogas survey in the Tianyu Cu-Ni deposit of Hami

Wei HAN, Hua-Zhong LIU, Cheng-Wen WANG, Yun-Tao SONG, Qiao-Lin WANG, Mu KONG

图3 天宇铜镍矿地气元素衬值异常分布 1—花岗糜棱岩;2—花岗片麻岩;3—绢云母石英片岩;4—混合岩;5—基性超基性岩体;6—辉长岩;7—闪长岩;8—片麻花岗岩;9—糜棱岩化花岗岩;10—主矿体;11—断裂构造;12—异常编号;13—1:5万化探异常;14—1:1万磁异常

Fig.3 Anomaly distribution map of geogas elements in Tianyu Cu-Ni deposit 1—granitic mylonite; 2—granitic gneiss; 3—sericite-quartz schist; 4—migmatite; 5—basic-ultrabasic rock; 6—gabbro; 7—diorite; 8—gneiss granite; 9—mylonitized granite; 10—main orebody; 11—fault; 12—anomal number; 13—anomaly in 1:50 000 geochemical exploration; 14—magnetic anomalies in 1:10 000 geophysical exploration