Pirită
Structural context
Pyrite
Crystal System isometricCrystal Class diploidalSpace Group Pa-3
Chemical context
Stoichiometric formulas
Pyrite
mindat.org
- March 13, 2023FeS2
IMA
- March 13, 2023FeS2
mineralogy.rocks
- Aug. 30, 2022Fe2+(S2)2-
Physical properties
ColorColor entities, recognized using a custom trained NER model
- pale brass-yellow
Color noteOriginal color note from the source
Pale brass-yellow
StreakStreak entities, recognized using a custom trained NER model
- greenish-black
Streak noteOriginal streak note from the source
Greenish-black
Lustre
Metallic
Fracture
Irregular/Uneven
Conchoidal
Transparency
Opaque
Tenacity
brittle
Hardness
6—6.5
Measured density
4.8—5
Calculated density
5.01