IMA mineral species

Ice

H₂O

Mineral (as opposed to the chemical compound).

White & Clear

Ice specimen
Mineral Ice.JPG · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaH₂O
ElementsH, O
Crystal systemHexagonal
Mohs hardness1.5
Density0.917 g/cm³
Streakwhite
Colorwhite, colorless
Fractureconchoidal fracture
IMA symbolIce
Nickel–Strunz class4.AA.05

“—” means no reliable value in Wikidata yet. Check Mindat for full data.