Dana Sulfate Classification
Hydrated Sulfates with OH or Halogen

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.

Dana Sulfate Classification
Hydrated Sulfates with OH or Halogen

31 Hydrated Sulfates Containing Hydroxyl or Halogen

31.04 Hydrated Sulfates Containing Hydroxyl or Halogen where (A+ B++)4 (XO4) Zq·x(H2O)

31.04.01

31.04.01.01 Posnjakite Cu4(SO4)(OH)6•(H2O) C 2/c 2/m

31.04.02

31.04.02.01 Wroewolfeite Cu4(SO4)(OH)6•2(H2O) Pc m

31.04.03

31.04.03.01 Langite Cu4(SO4)(OH)6•2(H2O) Pc m

31.04.04

31.04.04.01 Felsobanyaite Al4(SO4)(OH)10•5(H2O) Unk Hex

31.04.05

31.04.05.01 Basaluminite? Al4(SO4)(OH)10•5(H2O) P 2₁ 2

31.04.06

31.04.06.01 Hydrobasaluminite Al4(SO4)(OH)10•12-36(H2O) Unk. Mono

31.04.07

31.04.07.01 Namuwite (Zn,Cu)4(SO4)(OH)6•4(H2O) Unk Hex

31.04.08

31.04.08.01 Glaucocerinite (Zn,Cu)5Al3(SO4)1.5(OH)16•9(H2O) Unk (HEX-R) Trig

31.04.08.02 Natroglaucocerinite! (Na,Zn,Cu)10Al6(SO4)3(OH)32•18(H2O)? Unk

31.04.09

31.04.09.01 Ramsbeckite (Cu,Zn)15(SO4)4(OH)22•6(H2O) P 2₁/a 2/m