Anilit

Structural context

Anilite
Crystal System orthorhombicCrystal Class orthorhombic dipyramidalSpace Group Pnma

Chemical context

Stoichiometric formulas

Anilite
mindat.org
  • March 13, 2023Cu7S4
IMA
  • March 13, 2023Cu7S4
mineralogy.rocks
  • Aug. 30, 2022Cu7S4

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • bluish-grey
Color noteOriginal color note from the source
Bluish-grey
StreakStreak entities, recognized using a custom trained NER model
    Streak noteOriginal streak note from the source
    Black
    Lustre
    Metallic
    Fracture
    None observed
    Transparency
    Opaque
    Tenacity
    sectile
    Hardness
    3
    Calculated density
    5.68