Antimonio

italian term for this mineral

Structural context

Antimony
Crystal System trigonalCrystal Class hexagonal scalenohedralSpace Group R-3m

Chemical context

Stoichiometric formulas

Antimony
mindat.org
  • March 13, 2023Sb
IMA
  • March 13, 2023Sb
mineralogy.rocks
  • Aug. 30, 2022Sb

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • tin-white
Color noteOriginal color note from the source
Tin-white
StreakStreak entities, recognized using a custom trained NER model
    Streak noteOriginal streak note from the source
    Grey
    Lustre
    Metallic
    Fracture
    Irregular/Uneven
    Transparency
    Opaque
    Luminescence
    None
    Tenacity
    brittle
    Hardness
    3—3.5
    Measured density
    6.61—6.71
    Calculated density
    6.697