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.
50.01 Salts of Organic Acids (Oxalates) 50.01.01 50.01.01.01 Whewellite Ca(C2O4)•(H2O) P 21/c 2/m 50.01.02 Weddellite Group 50.01.02.01 Weddellite Ca(C2O4)•2(H2O) I 4/m 4/m 50.01.02.02 Caoxite! Ca(C2O4)•3(H2O) P1 1 50.01.03 Humboldtine Group 50.01.03.01 Humboldtine Fe++(C2O4)•2(H2O) I2/a 2/m 50.01.03.02 Glushinskite Mg(C2O4)•2(H2O) C 2/c 2/m 50.01.03.03 Lindbergite! Mn(C2O4)•2(H2O) C 2/c 2/m 50.01.04 50.01.04.01 Minguzzite K3Fe+++(C2O4)3•3(H2O) P 21/c 2/m 50.01.05 50.01.05.01 Oxammite (NH4)2(C2O4)•(H2O) P 21212 2 2 2 50.01.06 50.01.06.01 Moolooite Cu++(C2O4)•n(H2O) (n < 1) Unk Ortho 50.01.07 Stepanovite Group 50.01.07.01 Stepanovite NaMgFe+++(C2O4)3•8-9(H2O) Unk Trig 50.01.07.02 Zhemchuzhnikovite NaMg(Al,Fe+++)(C2O4)3•8(H2O) Unk Trig 50.01.08 50.01.08.01 Wheatleyite Na2Cu(C2O4)2•2(H2O) P1 1 50.01.09 Zugshunstite Group 50.01.09.01 Zugshunstite-(Ce)! (Ce,Nd,La)Al(SO4)2(C2O4)•8(H2O) C 2/c 2/m 50.01.09.02 Coskrenite-(Ce)! (Ce,Nd,La)2(SO4)2(C2O4)•8(H2O) C 2/c 2/m 50.01.09.03 Levinsonite-(Y)! (Y,Nd,La)Al(SO4)2(C2O4)•12(H2O) P 2/n 2/m 50.01.10 50.01.10.01 Novgorodovaite! Ca2(C2O4)Cl2•2(H2O) I2/m 2/m 50.01.11 50.01.11.01 Natroxalate! Na2C2O4 P 21/a 2/m
50.01.01 50.01.01.01 Whewellite Ca(C2O4)•(H2O) P 21/c 2/m
50.01.02 Weddellite Group 50.01.02.01 Weddellite Ca(C2O4)•2(H2O) I 4/m 4/m 50.01.02.02 Caoxite! Ca(C2O4)•3(H2O) P1 1
50.01.03 Humboldtine Group 50.01.03.01 Humboldtine Fe++(C2O4)•2(H2O) I2/a 2/m 50.01.03.02 Glushinskite Mg(C2O4)•2(H2O) C 2/c 2/m 50.01.03.03 Lindbergite! Mn(C2O4)•2(H2O) C 2/c 2/m
50.01.04 50.01.04.01 Minguzzite K3Fe+++(C2O4)3•3(H2O) P 21/c 2/m
50.01.05 50.01.05.01 Oxammite (NH4)2(C2O4)•(H2O) P 21212 2 2 2
50.01.06 50.01.06.01 Moolooite Cu++(C2O4)•n(H2O) (n < 1) Unk Ortho
50.01.07 Stepanovite Group 50.01.07.01 Stepanovite NaMgFe+++(C2O4)3•8-9(H2O) Unk Trig 50.01.07.02 Zhemchuzhnikovite NaMg(Al,Fe+++)(C2O4)3•8(H2O) Unk Trig
50.01.08 50.01.08.01 Wheatleyite Na2Cu(C2O4)2•2(H2O) P1 1
50.01.09 Zugshunstite Group 50.01.09.01 Zugshunstite-(Ce)! (Ce,Nd,La)Al(SO4)2(C2O4)•8(H2O) C 2/c 2/m 50.01.09.02 Coskrenite-(Ce)! (Ce,Nd,La)2(SO4)2(C2O4)•8(H2O) C 2/c 2/m 50.01.09.03 Levinsonite-(Y)! (Y,Nd,La)Al(SO4)2(C2O4)•12(H2O) P 2/n 2/m
50.01.10 50.01.10.01 Novgorodovaite! Ca2(C2O4)Cl2•2(H2O) I2/m 2/m
50.01.11 50.01.11.01 Natroxalate! Na2C2O4 P 21/a 2/m