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浅钻地球化学测量在甘肃北山南金山金矿外围浅覆盖区的应用
魏振宏1(), 赵吉昌2(), 曲正钢3, 樊新祥2, 李省晔2, 陈海云2, 刘永彪2, 杨镇熙2
Application of shallow drilling geochemical survey to shallow overburden area at the peripheral of Nanjinshan gold mine in Beishan, Gansu Province
WEI Zhen-Hong1(), ZHAO Ji-Chang2(), QU Zheng-Gang3, FAN Xin-Xiang2, LI Sheng-Ye2, CHEN Hai-Yun2, LIU Yong-Biao2, YANG Zhen-Xi2

图3. 研究区浅覆盖区地貌景观(a)及机动浅钻现场施工照片(b)

Fig.3. Photos of landform and landscape of shallow overburden area in the study area (a) and on-site construction photos of motorized shallow drilling (b)