Lee ebe a n'okpuru ma zaa ajụjụ ahụ n'otu asụsụ ahụ dị ka ebe a: Ebe a: Abernathyite na-etolite dị ka ihe mkpuchi na mgbaji nke asphaltic sandstone nwere uranium deposits. Mkpụrụ ahụ na-eme na njikọ na heinrichite, scorodite, na zeunerite. Abernathyite maara site na France, Germany, Poland, South Africa, na United States. Ajụjụ: Kedu ụdị nkwụnye ego nke asphaltic sandstone nwere?
uranium