青海茶卡北山锂铍矿勘查区X射线荧光异常特征及找矿意义

王亚栋, 周四春, 刘晓辉, 胡波, 王广西, 徐云甫, 曹红亮, 樊新胜, 韩若浦

X-ray fluorescence anomalies in the Chakabeishan exploration area for lithium-beryllium deposits, Qinghai Province:Characteristics and implications for prospecting

WANG Ya-Dong, ZHOU Si-Chun, LIU Xiao-Hui, HU Bo, WANG Guang-Xi, XU Yun-Fu, CAO Hong-Liang, FAN Xin-Sheng, HAN Ruo-Pu

图5 茶卡北山X射线荧光测区东南端Nb异常(a)及推断解释(b) 1—地质界线; 2—断层; 3—实测土壤X射线荧光剖面; 4—X荧光异常带编号; 5—伟晶岩矿脉带; 6—推断伟晶岩脉;(a)中图例同图4;(b)中图例同图2

Fig.5 Nb anomaly at the southeast end of the X-ray fluorescence survey area of Chakabeishan(a) and its inferred interpretation(b) 1—geological boundaries; 2—fault; 3—measured soil X-ray fluorescence profile; 4—X fluorescence anomaly band numbering; 5—pegmatite vein belt; 6—inferring pegmatite dike groups;in Fig.5a, the legends is the same as Fig.4;in Fig.5b,the legends is the same as Fig.2