Telurium

Structural context

Tellurium
Crystal System trigonalCrystal Class trigonal trapezohedralSpace Group P3121

Chemical context

Stoichiometric formulas

Tellurium
mindat.org
  • March 13, 2023Te
IMA
  • March 13, 2023Te
mineralogy.rocks
  • Aug. 30, 2022Te

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
    Transparency
    Opaque
    Tenacity
    brittle
    Hardness
    2—2.5
    Measured density
    6.1—6.3
    Calculated density
    6.225