相山矿田荷上矿床铀成矿地质特征及找矿前景

Uranium Metallogenic Geological Characteristics and Prospecting Prospects of Heshang Deposit in Xiangshan Orefield

荷上矿床是近年来在江西相山地区新发现的铀矿床,在阐述其成矿地质背景及地质特征的基础上,分析总结了矿床控矿因素和成矿规律,认为铀矿化主要受构造、岩性界面及斑岩控制,呈现出从北东往南西侧伏的规律,矿石的品位具从北东向南西也有逐渐变富的特点。提出矿床向南西延伸地段及深部具有较大的找矿空间和铀资源潜力,找矿前景好。

Heshang deposit is a newly discovered uranium deposit in Xiangshan area of Jiangxi Province in recent years.Based on the description of its ore-forming geological background and characteristics,the ore controlling factors and metallogenic regularities of the deposit are analyzed and summarized.It is considered that the uranium mineralization is mainly controlled by structure,lithology,interface and porphyry.It shows the law that the uranium mineralization tilts from northeast to southwest.The grade of ore is gradually richer from northeast to southwest.It is suggested that the ore deposit has a large prospecting space and uranium resource potential to the southwest extension and the deep,and the prospecting prospect is good.