Uranium may have near-surface mineralization in the Upper Cretaceous or Tertiary to Pleistocene sediments. This type of mineralization even been observed at the Langer Heinrich uranium mine in Namibia (containing 72 million pounds of U3O8).
Have you ever heard of the Paladin Energy Ltd's Langer Heinrich deposits? They occur over a 15 km length and their mineralization is 1 m to 30 m thick and 50 to 1,100 m wide.
Although in reality I would rather get my money back because as of right now I don't trust any of these individuals.