Dana Phyllosilicate Classification<br><small>Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings</small>

Dana Phyllosilicate Classification
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings
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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.

Note: Space Group in Red   Point Group in Green.
* - Not IMA Approved.

! - Dana Number Added or Changed.

? - IMA Discredited Mineral Name.

Dana Phyllosilicate Classification
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings

72.02 Phyllosilicates Phyllosilicate Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 4-, 6-, and 8-membered rings

72.02.01 Dalylite group

72.02.01.01 Dalyite K2ZrSi6O15 P1 1
72.02.01.02 Davanite K2TiSi6O15 P1 1
72.02.01.03 Sazhinite-(Ce) Na2Ce[Si6O14(OH)]•n(H2O), (n >= 1.5) Pmm2 mm2
72.02.01.04 Sazhinite-(La)! Na3La[Si6O15]•2(H2O) Pmm2 2/m 2/m 2/m