Constituent
Name
Halite
IMA name
Halite
Class
non-silicate mineral
Compound type
halide
Relevance
main - major
Arrangement
unknown
Mass fraction
82.0 $\pm$ 10.0
Formula
$NaCl$
Chemical formula
NaCl
Elemental formula
Na Cl
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Isotope mole fraction State Relevance
$Na$ Sodium element 1 constituent element main
$Cl$ Chlorine element 1 constituent element main
Oxides
Formula $Na_{2}O$ $Cl$
Mass fraction (%)

Strunz

Class
halides (03)
Division
simple halides, without H2O (03.A)
Family
M:X = 1:1, 2:3, 3:5, etc. (03.AA)
Code
03.AA.20

Dana

Major class
halides (IV)
Class
anhydrous and hydrated halides (09)
Type
where AX (09.01)
Group
Halite group (09.01.01)
Code
09.01.01.01
Phase type
crystalline
Crystal system
isometric (cubic)
Crystal class
hexoctahedral
Crystal class symbol
m-3m (Oh)
Crystal spacegroup
Fm-3m
Molar mass
58.44 $g/mol$
Density
2.17 $g/cm^3$
Refringence type
isotropic
Refringence sign
no
Refraction index $n_{\alpha}$
1.544
Color
white, light blue, dark blue, pink
Diaphaneity
transparent
Luster
vitreous