Kohlensaure Bittererde

Structural context

Magnesite
Crystal System trigonalCrystal Class hexagonal scalenohedralSpace Group R-3c

Chemical context

Stoichiometric formulas

Kohlensaure Bittererde
mindat.org
  • March 13, 2023MgCO3
Magnesite
mindat.org
  • March 13, 2023MgCO3
IMA
  • March 13, 2023Mg(CO3)
mineralogy.rocks
  • Aug. 30, 2022MgCO3

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • colourless
  • lilac-rose
  • colourless
  • greyish-white
  • yellowish
    • faintly pink
    Color noteOriginal color note from the source
    Colourless, white, greyish-white, yellowish, brown, faintly pink, lilac-rose; colourless in transmitted light.
    StreakStreak entities, recognized using a custom trained NER model
      Streak noteOriginal streak note from the source
      White
      Lustre
      Vitreous
      Fracture
      Conchoidal
      Transparency
      Transparent
      Translucent
      Tenacity
      brittle
      Hardness
      3.5—4.5
      Measured density
      2.98—3.02
      Calculated density
      3.01