Iodargyrite

History

Activities related to discovery and approval of the group members

Structural context

Iodargyrite
Crystal System hexagonalCrystal Class dihexagonal pyramidalSpace Group P6mm
a4.58—4.599 (4.588)
b4.58—4.599 (4.588)
c7.494—7.524 (7.5113)
alpha90
beta90
gamma120
volume136.137—137.818 (136.9238)

Based on 6 measurements

Chemical context

Stoichiometric formulas

Iodargyrite
mindat.org
  • March 13, 2023AgI
IMA
  • March 13, 2023AgI
mineralogy.rocks
  • Aug. 30, 2022AgI1-

Elements recorded on EPMA

4
Ag
4
I

Physical properties

ColorColor entities, recognized using a custom trained NER model
  • colourless
  • pale yellow
  • greenish yellow
  • brownish
  • grayish
Color noteOriginal color note from the source
Colourless (fresh); pale yellow, yellow, greenish yellow, brownish, grayish
StreakStreak entities, recognized using a custom trained NER model
    Streak noteOriginal streak note from the source
    Yellow (shining)
    Lustre
    Adamantine
    Resinous
    Fracture
    Conchoidal
    Transparency
    Transparent
    Translucent
    Tenacity
    sectile
    Hardness
    1.5—2
    Calculated density
    5.709