Mineral Information and Data:

Bokite
(Al,Fe,K)1.3(V5+,V4+,Fe3+)8O20 • 7.5H2O [CNMNC approved formula]

Named for Ivan I. Bok, (1898-), Kazakh mineralogist.

IMA status : Approved Species 1963 ()
CLASSIFICATION 
Dana
(8th edition) :
47.03.02.05  
  (47) Vanadium Oxysalts
  (47.03) (Hydrated)
  (47.03.02) Straczekite Group
  
Nickel-Strunz
(10th edition) :
04.HE.20
  (04) Oxides and Hydroxides
  (04.H) V[5+,6+] Vanadates
  (04.HE) Phyllovanadates
  
Crystal system: Monoclinic System
Point group (H-M): 2/m — prismatic
  
  
  

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