Dana Oxide Classification
Oxides with Uranium and Thorium

Minerals Arranged by the New Dana Classification

This arrangement of mineral species is based on Dana's New Mineralogy by Richard V. Gaines, H. Catherine Skinner, Eugene E. Foord, Brian Mason, and Abraham Rosenzweig, with sections by Vandall T. King, Illustrations by Eric Dowty, (ISBN: 047119310-0) Copyright © 1997, John Wiley & Sons, Inc.".  This material is used by permission of John Wiley & Sons, Inc. Follow this link for a short discussion on the Dana Classification Number.

Dana Oxide Classification
Oxides with Uranium and Thorium

05.09 Oxides Containing Uranium and Thorium with a cation charge of 6+ containing Pb or Bi and some water of hydration or hydroxyl

05.09.01

05.09.01.01 Uranosphaerite Bi(UO2)O2(OH) P 2₁/n 2/m

05.09.02

05.09.02.01 Fourmarierite Pb(UO2)4O3(OH)4•4(H2O) Bb21m mm2

05.09.03

05.09.03.01 Curite Pb3+x(H2O)2[(UO2)4+x(OH)3-x]2, x~0.5 Pnam 2/m 2/m 2/m

05.09.04

05.09.04.01 Mourite U++++Mo++++++5O12(OH)10 Pc or P 2/c Mono

05.09.05

05.09.05.01 Richetite PbU++++++4O13•4(H2O) P1 or P1 Tri

05.09.06

05.09.06.01 Sayrite Pb2(UO2)5O6(OH)2•4(H2O) P 2₁/c 2/m