The dongchuanite group includes: cuprodongchuanite: Pb4CuZn2(PO4)4(OH)2 cuprozheshengite: Pb4CuZn2(AsO4)2(PO4)2(OH)2 dongchuanite: Pb4ZnZn2(PO4)4(OH)2 zheshengite: Pb4ZnZn2(AsO4)2(PO4)2(OH)2 Back to Minerals