地球化学块体法在埃塞俄比亚铜矿资源评价中的应用

向文帅, 白洋, 姜军胜, 雷义均, HUNDIE Melka, SISAY Degu, 张元培, 吴颖, 郑雄伟

Application of the geochemical block method to the assessment of copper resources in Ethiopia

XIANG Wen-Shuai, BAI Yang, JIANG Jun-Sheng, LEI Yi-Jun, HUNDIE Melka, SISAY Degu, ZHANG Yuan-Pei, WU Ying, ZHENG Xiong-Wei

图4 2号铜地球化学块体内部结构及谱系树图 (a~f依次为第1级次至第6级次的地球化学块体,分别含1、1、4、4、4、4个子块体)

Fig.4 Internal structure of No.2 copper geochemical block (a~f is first to sixth level content, including 1,1,4,4,4,4 child geochemical blocks respectively)