IMA mineral species

Alwilkinsite-(Y)

Y(UO₂)₃(SO₄)₂O(OH)₃(H₂O)₇·7H₂O

Uranyl sulfate mineral.

Properties

Chemical formulaY(UO₂)₃(SO₄)₂O(OH)₃(H₂O)₇·7H₂O
ElementsY, U, O, S, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAlw-Y

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

🌍 Where it's found

Type locality (where it was first described): Blue Lizard mine, United States

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.