摘要
敖其格敖包地区位于二连浩特—锡林浩特成矿带上,具有良好的找矿潜力。在1∶2万土壤地球化学测量的基础上,对敖其格敖包地区的地球化学特征进行了初步分析,对元素分布特征、Au异常特征、综合异常特征进行了研究。结果显示:Au分布不均匀,离散程度较大,为敖其格敖包地区的有利成矿元素。根据元素组合特征及成矿地质条件,圈出综合异常4处。通过槽探工程查证,圈定了3条矿(化)体,为下一步的地质勘查工作提供了依据。
Aoqigeaobao area is located at the Erlianhaote-Xilinhaote metallogenic belt,which has good prospecting potential.Based on the 1∶20000 soil geochemistry survey in the Aoqigeaobao area,the geochemical characteristics are preliminarily analyzed,and the element distribution,Au anomalies,and comprehensive anomalies are studied.The results show that Au is unevenly distributed and highly dispersed,indicating that it is a favorable ore-forming element in Aoqigeaobao area.According to element combination characteristics and metallogenic geological conditions,4 comprehensive anomaly are delineated.Verified by trenching,3 ore(mineralized)bodies are delineated,providing a basis for next-step geological prospecting.
作者
秦丹鹤
胡新茁
李昊璐
李翾
郝晴
Qin Danhe;Hu Xinzhuo;Li Haolu;Li Xuan;Hao Qing(Langfang Natural Resources Comprehensive Survey Center,China Gealogicval Survey)
出处
《黄金》
CAS
2023年第6期85-89,共5页
Gold
基金
中国地质调查局项目(121201033103)
武警黄金部队黄金专项业务费项目(2014-06)。
关键词
土壤地球化学特征
综合异常
找矿潜力
敖其格敖包地区
工程验证
矿(化)体
geochemical characteristics of soil
comprehensive anomaly
prospecting potential
Aoqigeaobao area
engineering verification
ore(mineralized)body
