Walstromit
Structural context
Walstromite
Crystal System triclinicCrystal Class pinacoidalSpace Group P-1
Chemical context
Stoichiometric formulas
Walstromite
mindat.org
- March 13, 2023BaCa2(Si3O9)
IMA
- March 13, 2023BaCa2Si3O9
mineralogy.rocks
- Aug. 30, 2022BaCa2Si3O9
Physical properties
ColorColor entities, recognized using a custom trained NER model
- colourless
Color noteOriginal color note from the source
Colourless to white
StreakStreak entities, recognized using a custom trained NER model
Streak noteOriginal streak note from the source
White
Lustre
Sub-Vitreous
Pearly
Transparency
Transparent
Translucent
Hardness
3.5
Calculated density
3.738