Celestobarite

Structural context

Celestine
Crystal System orthorhombicSpace Group Pnma

Chemical context

Stoichiometric formulas

Barium-rich Celestine
mindat.org
  • March 13, 2023(Sr,Ba)SO4
Celestine
mindat.org
  • March 13, 2023SrSO4
IMA
  • March 13, 2023Sr(SO4)
mineralogy.rocks
  • Aug. 30, 2022SrSO4

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • colourless
  • colourless
  • light blue
    • reddish
    • greenish
    • brownish
    • greyish
    Color noteOriginal color note from the source
    Colourless, shades of light blue, white, reddish, greenish, brownish, greyish; colourless or lightly tinted in transmitted light
    StreakStreak entities, recognized using a custom trained NER model
      Streak noteOriginal streak note from the source
      White
      Lustre
      Vitreous
      Pearly
      Fracture
      Irregular/Uneven
      Transparency
      Transparent
      Translucent
      Tenacity
      brittle
      Hardness
      3—3.5
      Measured density
      3.96—3.98
      Calculated density
      3.98