Galenite

Structural context

Galena
Crystal System isometricCrystal Class hexoctahedralSpace Group Fm-3m

Chemical context

Stoichiometric formulas

Galena
mindat.org
  • March 13, 2023PbS
IMA
  • March 13, 2023PbS
mineralogy.rocks
  • Aug. 30, 2022Pb2+S2-

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • lead-grey
Color noteOriginal color note from the source
Lead-grey
StreakStreak entities, recognized using a custom trained NER model
  • lead-grey
Streak noteOriginal streak note from the source
Lead-grey
Lustre
Metallic
Sub-Metallic
Dull
Fracture
Sub-Conchoidal
Transparency
Opaque
Luminescence
None
Tenacity
brittle
Hardness
2.5
Calculated density
7.57