IMA mineral species

Phosphuranylite

KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄·8H₂O

Uranyl phosphate mineral.

Phosphuranylite specimen — Makro Phosphuranylite 2.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄·8H₂O
Elements	K, Ca, H, O, U, P
Crystal system	Orthorhombic
Mohs hardness	2.5
Density	—
Streak	—
Color	—
IMA symbol	Puy
Nickel–Strunz class	8.EC.10

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

Learn more

Phosphuranylite on Mindat.org
Wikipedia article
Wikidata item Q3748977 (source of this page's data – you can correct it there)