摘要
龙宝山稀土矿是在查证该区航放异常时发现的,通过进一步开展地面γ能谱测量,在龙宝山地区圈定了3处综合放射性异常,进一步缩小了稀土找矿靶区。通过异常查证,发现3个新矿体,取得了较好的稀土矿找矿效果。本文通过分析γ能谱测量在龙宝山稀土矿勘查中的应用,为该区稀土矿的勘查指明了方向,同时分析了该区的找矿前景,为在龙宝山和周边类似地区开展稀土矿勘查提供借鉴。
Longbaoshan rare earth deposit was discovered during the verification of the airborne emission anomaly in the area.Through carrying out further groundγenergy spectrum measurement,three comprehensive radioactive anomalies have been delineated in Longbaoshan area,which has narrowed the target area of rare earth prospecting furthurly.Through abnormal verification,three new ore bodies have been found,and good effect of rare earth ore prospecting has been gained.Through analysis on the application of gamma spectrometry in Longbaoshan area,the direction of rare earth ore exploration in the area has been pointed out,the prospect of prospecting in this region have been analyzed at the same time.It will provide references for carrying out rare earth exploration in Long baoshan and surrounding areas.
作者
王继芳
徐然
安茂国
张英梅
徐超
唐洪敏
谢丽丽
陆林祥
WANG Jifang;XU Ran;AN Maoguo;ZHANG Yingmei;XU Chaotang;TANG Hongmin;XIE Lili;LU Linxiang(Shandong Lunan Geo-engineering Exploration Institute,Shandong Yanzhou 272000,China)
出处
《山东国土资源》
2021年第3期54-60,共7页
Shandong Land and Resources
基金
山东省地质矿产勘查开发局勘查项目(KC201908)
山东省重大科技专项“鲁西地区中生代构造、岩浆与深部成矿过程研究”(2017CXGC1603)。
关键词
伽玛能谱测量
稀土矿勘查
龙宝山地区
山东兰陵
Gamma spectrum measurement
rare earth deposit exploration
Longbaoshan area
作者简介
王继芳(1969—),男,山东成武人,工程师,主要从事地质勘查找矿工作,E-mail:2624380042@qq.com;通讯作者:徐然(1990—),男,山东兖州人,工程师,主要从事地质勘查找矿工作;E-mail:731222140@qq.com。
