【摘要】 在铀矿成矿区进行了以地球电化学测量法、土壤离子电导率和土壤吸附相态汞测量的综合找矿试验研究.在进行地球电化学提取法中发现利用稀硝酸作为提取液比用稀王水作为提取液提取的效果好.在找矿预测中发现了二处具有找矿前景的多种方法组合异常:已知矿床(70号矿床Ⅰ-Ⅰ’剖面)深部可能存在隐伏铀矿体;未知区(P-P’剖面)也可能有埋藏深度不大的隐伏铀矿体.更多还原

【Abstract】 With the new methods of geoelectrochemistry and soilion conductivity and the mercury absorbed in soil in uranium deposit, several combined methods of searching hidden uranium deposit are used. The methods can be used in search of hidden uranium deposit. Nitric acid and aqua fortis as extraction to Mo are used. Nitric acid as extraction to U is better than aqua fortis. In prospecting for the deep deposit two places are found with exploration prospect. One lies deep under the known ore bed (section II’ ore bed 70) where hidden U ore body may exist. The other is the unknown area (section PP’) where exists not much deep ore body.更多还原