Mineral Information and Data:

Nsutite
Mn2+xMn4+1-xO2-2x(OH)2x [CNMNC approved formula]

Named .

IMA status : Approved Species 1962 ()
CLASSIFICATION 
Dana
(8th edition) :
04.04.08.01  
  (04) Simple Oxides
  (04.04) with a cation charge of 4+ (A++++ O2)
  (04.04.08)
  
Nickel-Strunz
(10th edition) :
04.DB.15c
  (04) Oxides and Hydroxides
  (04.D) Metal:Oxygen = 1:2 and similar
  (04.DB) With medium-sized cations; chains of edge-sharing octahedra
  
Crystal system:  
Point group (H-M):
  
  
  

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