Mineral Information and Data:

Heftetjernite
ScTaO4 [CNMNC approved formula]

Named Commission on New Minerals, Nomenclature and Classification (CNMNC).

IMA status : Approved Species 2006 ()
CLASSIFICATION 
Dana
(8th edition) :
48.01.01.04  (This Dana# Added)
  (48) Anhydrous Molybdates and Tungstates
  (48.01) where A XO4
  (48.01.01) Wolframite series
  
Nickel-Strunz
(10th edition) :
04.DB.30
  (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: Monoclinic System
Point group (H-M): 2/m — prismatic
  
  
  

<<< BACK TO MINERAL SEARCH