多道能谱测量在冀东花岗岩型稀有金属矿勘查中的应用

程立群, 张文雨, 王凯, 王斌, 裴明星

The application of multi-channel energy spectrum survey to the exploration of granite type rare metal deposits in eastern Hebei

CHENG Li-Qun, ZHANG Wen-Yu, WANG Kai, WANG Bin, PEI Ming-Xing

图1 研究区地质及测线布设 1—第四系;2—片麻岩;3—钾长花岗岩;4—二长花岗岩;5—花岗斑岩;6—地层产状;7—地质界线;8—断层及编号;9—多道能谱及岩石地球化学测量剖面位置及编号;10—探槽位置及编号

Fig.1 The geological and engineering layout of the study area 1—Quaternary;2—gneiss;3—potassium feldspar granite;4—monzogranite;5—granitic porphyry;6—atitude of stratum;7—geological boundary;8—fault and serial number;9—location and serial number ofmultichannel energy spectrum and petrogeochemical survey section;10—location and number of probing groove