【加拿大《采矿与冶金通报》1980年第813期报道】γ能谱测井正在成为铀勘探和评价的重要技术,原因是冲击钴探的费用要比金刚石岩心钻探低,γ测井分析比岩心分析所探测的岩石体积要大。设备和技术的不断改进,使得可靠性增加,结果精度有了改善。然而,当前负责测井工作的人员往往缺 [Canadian Mining and Metallurgical Bulletin, 1980, No.813] Gamma spectroscopy logging is becoming an important technology for uranium exploration and evaluation because the cost of impacting cobalt exploration is lower than that of diamond core drilling. Γ logging analysis is more effective than core Analysis of the rock to be larger volume. Continuous improvements in equipment and technology have led to increased reliability and improved accuracy of results. However, the people currently in charge of logging work are often missing