黄沟铀矿床原生晕垂向分带模型

摘要

The prospecting method by primary halos was briefly introduced and used in Huanggou uranium deposits in Lianshanguan area for the first time.By chosing representative cross sections for sampling analysis ,13 elements were selected as the indicator to the deposit. According to C.B. Grigory‐an Zonality index method ,the ideal element indicator model of original hola was established for Huang‐gou deposit which was regarded as the guide and reference role in the prediction of geochemical anomalies in buried ore bodies and prospecting target area.%文章简要介绍了原生晕地球化学找矿方法，并将其应用到连山关地区，重点对黄沟铀矿床进行研究。通过选取典型剖面进行取样分析，确定13种元素作为该矿床的指示性元素，根据 C.B.格里戈良分带性指数法建立了黄沟铀矿床原生晕指示性元素分带模型。期望对全区利用化探异常进行隐伏矿体预测和优选找矿有利靶区起到指导或借鉴作用。