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.
42.11.08 Montgomeryite group 42.11.08.01 Montgomeryite Ca4MgAl4(PO4)6(OH)4•12(H2O) C 2/c 2/m 42.11.08.02 Kingsmountite (Ca,Mn++)4(Fe++,Mn++)Al4(PO4)6(OH)4•12(H2O) C 2 2 42.11.08.03 Calcioferrite Ca4Fe++(Fe+++,Al)4(PO4)6(OH)4•12(H2O) C 2 2 42.11.08.04 Zodacite Ca4Mn++Fe+++4(PO4)6(OH)4•12(H2O) C 2/c,Cc Mono 42.11.08.05 Angastonite! CaMgAl2(PO4)2(OH)4?7H2O P1 1