IMA mineral species

Cascandite

Ca(Sc,Fe³⁺)(HSi₃O₉)

Inosilicate mineral.

Cascandite specimen
Jervisite, Cascandite-185000.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCa(Sc,Fe³⁺)(HSi₃O₉)
ElementsCa, Sc, Fe, H, Si, O
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolCas
Nickel–Strunz class9.DG.07

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

🌍 Where it's found

Type locality (where it was first described): Agrano, Italy

  • 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.