The Dongsheng uranium deposit in the Ordos basin,Northern China occurs in fluvial sandstones in the lower member of the Zhiluo Formation,Middle Jurassic.

• 东胜铀矿床产于中侏罗统直罗组下段的辫状河道沉积砂体中,铀矿体受灰色砂岩与灰绿色砂岩的接触带控制。