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Nordenskjöldin

German name.

Structural context

Nordenskiöldine
Crystal System trigonalCrystal Class rhombohedralSpace Group R-3

Chemical context

Stoichiometric formulas

Nordenskjöldin
mindat.org
  • March 13, 2023CaSn4+[BO3]2
Nordenskiöldine
mindat.org
  • March 13, 2023CaSn4+[BO3]2
IMA
  • March 13, 2023CaSn(BO3)2
mineralogy.rocks
  • Aug. 30, 2022CaSn4+(BO3)2

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • colourless
  • colourless
    Color noteOriginal color note from the source
    Colourless, yellow; colourless in transmitted light
    StreakStreak entities, recognized using a custom trained NER model
      Streak noteOriginal streak note from the source
      White
      Lustre
      Vitreous
      Pearly
      Fracture
      Conchoidal
      Transparency
      Transparent
      Tenacity
      brittle
      Hardness
      5.5—6
      Measured density
      4.09—4.2
      Calculated density
      4.18
      Nordenskiöldine