IMA mineral species

Belakovskiite

Na₇(UO₂)(SO₄)₄(SO₃OH)(H₂O)₃

Uranyl sulfate mineral.

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Properties

🔷 Triclinic✏️ streak white
Chemical formulaNa₇(UO₂)(SO₄)₄(SO₃OH)(H₂O)₃
ElementsNa, U, O, S, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolBkk

“—” 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.