鄂尔多斯盆地鄂托克前旗地区层间氧化带砂岩型铀矿成矿条件分析
악이다사분지악탁극전기지구층간양화대사암형유광성광조건분석
Analysis on ore-formation conditions of interlayer oxidation zone sandstone-type uranium deposit in Etuokeqian county area,Ordos basin