Almandine Garnet

Structural context

Almandine
Crystal System isometricCrystal Class hexoctahedralSpace Group Ia-3d

Chemical context

Stoichiometric formulas

Almandine Garnet
mindat.org
  • March 13, 2023Fe2+3Al2(SiO4)3
Almandine
mindat.org
  • March 13, 2023Fe2+3Al2(SiO4)3
IMA
  • March 13, 2023Fe2+3Al2(SiO4)3
mineralogy.rocks
  • Aug. 30, 2022Fe2+3Al2(SiO4)3

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • deep red
  • brownish red
  • red-violet
    Color noteOriginal color note from the source
    Deep red, brownish red, red-violet, black
    StreakStreak entities, recognized using a custom trained NER model
      Streak noteOriginal streak note from the source
      White
      Lustre
      Vitreous
      Resinous
      Fracture
      Sub-Conchoidal
      Transparency
      Transparent
      Translucent
      Luminescence
      Non-fluorescent
      Tenacity
      brittle
      Hardness
      7—7.5
      Calculated density
      4.313