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.
66.02 Inosilicates Inosilicate Double-Width Unbranched Chains, W=2 with P=2 non-amphibole configuration 66.02.01 Plancheite Group 66.02.01.01 Plancheite Cu8Si8O22(OH)4•(H2O) Pcnb 2/m 2/m 2/m 66.02.01.02 Bigcreekite! BaSi2O5•4(H2O) P nma 2/m 2/m 2/m 66.02.02 66.02.02.01 Vlasovite Na2ZrSi4O11 C 2/c 2/m
66.02.01 Plancheite Group 66.02.01.01 Plancheite Cu8Si8O22(OH)4•(H2O) Pcnb 2/m 2/m 2/m 66.02.01.02 Bigcreekite! BaSi2O5•4(H2O) P nma 2/m 2/m 2/m
66.02.02 66.02.02.01 Vlasovite Na2ZrSi4O11 C 2/c 2/m