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Strunz Classification System

III  -  Halogenides

Mineral Formula Classification
A  -  Simple Halogenides
Series 2  -  Halite series (griceite - bromargyrite)
Griceite LiF  III / A.2-5
Villiaumite NaF  III / A.2-10
Halite NaCl  III / A.2-30
Series 8  -  Fluorite series and related compounds
Fluorite CaF2  III / A.8-10
B  -  Double halogenides without water
Series 3   -  Cryolithionite - calcjarlite series
Cryolite Na3AlF6  III / B.3-30
C  -  Double halogenides with water
Series 3   -  Prosopite - boldyrevite series
Neighborite NaMgF3  III / C.3-70


Strunz Classification System
I - II - III - IV - V - VI - VII - VIII/A - VIII/B - VIII/C -
VIII/D - VIII/E - VIII/F - VIII/G - VIII/H - VIII/J - SW