Scheelit

Structural context

Scheelite
Crystal System tetragonalCrystal Class tetragonal dipyramidalSpace Group I41/a

Chemical context

Stoichiometric formulas

Scheelit
mindat.org
  • March 13, 2023Ca(WO4)
Scheelite
mindat.org
  • March 13, 2023Ca(WO4)
IMA
  • March 13, 2023Ca(WO4)
mineralogy.rocks
  • Aug. 30, 2022CaW6+O4

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • tan
  • colourless
  • colourless
  • golden-yellow
    • greenish
    • dark brown
    Color noteOriginal color note from the source
    Tan, golden-yellow, colourless, white, greenish, dark brown, etc.; colourless in transmitted light
    StreakStreak entities, recognized using a custom trained NER model
      Streak noteOriginal streak note from the source
      White
      Lustre
      Adamantine
      Vitreous
      Fracture
      Irregular/Uneven
      Sub-Conchoidal
      Transparency
      Transparent
      Opaque
      Hardness
      4.5—5
      Calculated density
      6.09