铀矿地质
鈾礦地質
유광지질
URANIUM GEOLOGY
2015年
5期
483-490
,共8页
张字龙%漆富成%付锦%李治兴
張字龍%漆富成%付錦%李治興
장자룡%칠부성%부금%리치흥
雪峰山隆起带西北缘%碳硅泥岩型铀矿%成矿条件%预测要素组合%远景预测
雪峰山隆起帶西北緣%碳硅泥巖型鈾礦%成礦條件%預測要素組閤%遠景預測
설봉산륭기대서북연%탄규니암형유광%성광조건%예측요소조합%원경예측
northwestern margin of Xuefengshan uplift belt%carbonaceous siliceous argillaceous rock type uranium deposits%metallogenic geologic conditions%combination of prognosis factors%pespect prog-nostication
文章通过分析潘公潭铀矿床的成矿特征和成矿条件,认为雪峰山隆起带西北缘地区的铀成矿作用主要受赋矿地层(下寒武统牛蹄塘组)、 NE 向断裂、断陷红盆和寒武纪岩相古地理等因素控制。区域化探表明, Mo 、 V 和 Ag 等元素与铀成矿关系密切,对指导找矿有重要作用。根据全国铀矿资源潜力评价技术要求,通过总结、归纳区内碳硅泥岩型铀矿成矿地质要素和预测要素,采用固体矿产矿床模型综合地质信息预测技术,预测了有利成矿远景区,为该区铀矿地质勘查提供依据。
文章通過分析潘公潭鈾礦床的成礦特徵和成礦條件,認為雪峰山隆起帶西北緣地區的鈾成礦作用主要受賦礦地層(下寒武統牛蹄塘組)、 NE 嚮斷裂、斷陷紅盆和寒武紀巖相古地理等因素控製。區域化探錶明, Mo 、 V 和 Ag 等元素與鈾成礦關繫密切,對指導找礦有重要作用。根據全國鈾礦資源潛力評價技術要求,通過總結、歸納區內碳硅泥巖型鈾礦成礦地質要素和預測要素,採用固體礦產礦床模型綜閤地質信息預測技術,預測瞭有利成礦遠景區,為該區鈾礦地質勘查提供依據。
문장통과분석반공담유광상적성광특정화성광조건,인위설봉산륭기대서북연지구적유성광작용주요수부광지층(하한무통우제당조)、 NE 향단렬、단함홍분화한무기암상고지리등인소공제。구역화탐표명, Mo 、 V 화 Ag 등원소여유성광관계밀절,대지도조광유중요작용。근거전국유광자원잠력평개기술요구,통과총결、귀납구내탄규니암형유광성광지질요소화예측요소,채용고체광산광상모형종합지질신식예측기술,예측료유리성광원경구,위해구유광지질감사제공의거。
Based on the characteristics and ore forming conditions in Pan'gongtan deposit , the ore hos‐ting bed (Niutitang formation of Lower Cambrian) , NE striking faults ,downfaulted red basin and Cam‐biran lithofacies paleogeography are regarded as the primary ore controlling factors in the region .Ac‐cording to regional geochemical exploration , Mo , V and Ag are closely related to uranium metallogenssis. According to the technical request in National Potential Evaluation of Uranium Re‐sources ,geological conditions and prognosis factors for the evaluation carbonaceous siliceous argilla‐ceous rock type uranium deposit was summarized in the northwestern margin of Xuefengshan uplift belt . The uranium potential of carbonaceous siliceous argillaceous rock type has been estimated in the area , which can provide scientific basis to uranium exploration and strategic target selection .