四川省510铀矿床中铀及伴生元素的分带特征

王永飞, 董之凯, 吕文祥, 李宝新, 马冰

Zoning characteristics of uranium and associated elements in the No. 510 uranium deposit, Sichuan

WANG Yong-Fei, DONG Zhi-Kai, LYU Wen-Xiang, LI Bao-Xin, MA Bing

图1 510铀矿床地质略图(修改自陈田华等[8]) 1—第四系;2—拉垅组下段;3—塔尔组上段;4—塔尔组下段;5—羊肠沟组上段;6—羊肠沟组下段;7—苏里木塘组上段;8—苏里木塘组下段;9—地层界线;10—实测及推测断层;11—脉岩(μ—玢岩类;sl—板岩;si—硅质岩;Dm—白云岩);12—铀矿床;13—钻孔及编号;14—取样位置及编号

Fig.1 Geological sketch of 510 uranium deposit (modified from Chen T H,et al.[8]) 1—quaternary system; 2—lower member of Lalong formation; 3—upper member of Ta'er formation; 4—lower member of Ta'er formation; 5—upper member of Yangchanggou formation; 6—lower member of Yangchanggou group; 7—upper member of Sulimutang formation; 8—lower section of Sulimutang formation; 9—stratigraphic boundary; 10—measured and inferred faults; 11—dyke(μ—porphyrite type;sl—slate;si—siliceous rock;Dm—dolomite); 12—uranium deposit; 13—drilling and numbering; 14—sampling location and number