Flußspat

Structural context

Fluorite
Crystal System isometricCrystal Class hexoctahedralSpace Group Fm-3m

Chemical context

Stoichiometric formulas

Fluorite
mindat.org
  • March 13, 2023CaF2
IMA
  • March 13, 2023CaF2
mineralogy.rocks
  • Aug. 30, 2022CaF2

Physical properties

ColorColor entities, recognized using a custom trained NER model
    • lilac
    • colourless
    • champagne
    • golden-yellow
            Color noteOriginal color note from the source
            Purple, lilac, golden-yellow, green, colourless, blue, pink, champagne, brown.
            StreakStreak entities, recognized using a custom trained NER model
              Streak noteOriginal streak note from the source
              White
              Lustre
              Vitreous
              Dull
              Fracture
              Splintery
              Sub-Conchoidal
              Transparency
              Transparent
              Luminescence
              Fluorescent, short uv=blue, long uv=blue.
              Tenacity
              brittle
              Hardness
              4
              Measured density
              3.175—3.56
              Calculated density
              3.181