Mineral Information and Data:

Cobaltlotharmeyerite  
CaCo2(AsO4)2 • 2H2O [CNMNC approved formula]

Named as the cobalt dominant analogue of lotharmeyerite,.

IMA status : Approved Species 1998 ()
CLASSIFICATION 
Dana
(8th edition) :
37.01.06.03  (This Dana# Added)
  (37) Anhydrous Acid Phosphates
  (37.01) with miscellaneous formulae
  (37.01.06) Lotharmeyerite Series
  
Nickel-Strunz
(10th edition) :
08.CG.15
  (08) Phosphates, Arsenates, Vanadates
  (08.C) Phosphates without Additional Anions, with H2O
  (08.CG) With large and medium-sized cations, RO4:H2O = 1:1
  
Crystal system: Monoclinic System
Point group (H-M): 2/m — prismatic
  
  
  
Other Properties: Radioactive.

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