综合物探方法在上杭盆地古石背地区铀矿勘查中的应用

李英宾, 谢明宏, 张占彬, 李毅, 魏滨, 张伟

The application of comprehensive geophysical method to the exploration of uranium deposits in the paleo-Shibei area of Shanghang Basin

LI Ying-Bin, XIE Ming-Hong, ZHANG Zhan-Bin, LI Yi, WEI Bin, ZHANG Wei

图8 L05线U、K、Th、Rn浓度剖面(a)(b)和G16Y04线反演电阻率及推断解释断面(c) 1—石帽山群凝灰质砂岩;2—石帽山群安山岩;3—黄龙组;4—花岗斑岩;5—推断不整合接触界线;6—推断岩性接触界线;7—推断断裂及编号;8—铀含量曲线;9—氡浓度曲线;10—钾含量曲线;11—钍含量曲线;12—钻孔

Fig.8 Comprehensive interpretation map of U, K, Th, Rn concentration profile of line L05 (a)(b) and inversion resistivity profile of line G16Y04 (c) 1—tuffaceous sandstone of Shimaoshan group; 2—andesite of Shimaoshan group; 3—Huanglong formation; 4—granite porphyry; 5—inferred unconformity contact boundary; 6—inferred lithology contact boundary; 7—inferred fault and number; 8—uranium content curve; 9—radon concentration curve; 10—potassium content curve; 11—thorium content curve; 12—borehole