Minerals
Sayrite
sayrite
Pb2(UO2)5O6(OH)2 * 4H2O
Sayrite: Mineral information, data and localities. — via www.mindat.org · Source
Overview
Sayrite (Pb2(UO2)5O6(OH)24(H2O)) is an alteration product of uraninite named after the X-ray crystallographer David Sayre. Sayrite contains hydrogen, oxygen, uranium and lead. It is mined at Shinkolobwe Mine, (Kasolo Mine), Kambove District, Haut-Katanga, Democratic Republic of the Congo. It is usually orange in color but also can be reddish and yellowish and is in the monoclinic crystal system.