Mineral Information and Data:

Sohngeite
Ga(OH)3 [CNMNC approved formula]

Named for A.P.G. Sohnge, formerly Chief Geologist, Tsumeb Corporation, Tsumeb, Namibia.

IMA status : Approved Species 1965 ()
CLASSIFICATION 
Dana
(8th edition) :
06.03.05.02  
  (06) Hydroxides and Oxides Containing Hydroxyl
  (06.03) with (OH)3 or (OH)6 groups
  (06.03.05) Dzhalindite Group
  
Nickel-Strunz
(10th edition) :
04.FC.05
  (04) Oxides and Hydroxides
  (04.F) Hydroxides (without V or U)
  (04.FC) Hydroxides with OH, without H2O; corner-sharing octahedra
  
Crystal system: Cubic System
Point group (H-M): m3 (or 2/m 3) — diploidal
  
  
  

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