Dana Tectosilicate Classification<br><small>Al-Si Framework</small>

Dana Tectosilicate Classification
Al-Si Framework
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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 Tectosilicate Classification
Al-Si Framework

76.02.03 Sodalite group

76.02.03.01 Sodalite Na8Al6Si6O24Cl2 P 43n 4 3m
76.02.03.02 Nosean Na8Al6Si6O24(SO4) P 43m 4 3m
76.02.03.03 Hauyne (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2 P 43n 4 3m
76.02.03.04 Lazurite Na3Ca(Al3Si3O12)S P 43n 4 3m
76.02.03.05 Bicchulite Ca2Al2SiO6(OH)2 I 43m 4 3m
76.02.03.06 Kamaishilite Ca2Al2SiO6(OH)2 I-lattice Tetra
76.02.03.07 Tugtupite Na4AlBeSi4O12Cl I 4 4
76.02.03.08 Tsaregorodtsevite N(CH3)4AlSi5O12 I 222 2 2 2