IMA mineral species

Studenitsite

NaCa₂[B₉O₁₄(OH)₄] * 2H₂O

Borate mineral.

YellowGrayWhite & Clear

Studenitsite specimen
Studenitsite.jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Monoclinic✏️ streak white
Chemical formulaNaCa₂[B₉O₁₄(OH)₄] * 2H₂O
ElementsNa, Ca, B, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolSdn
Nickel–Strunz class6.GB.05

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

🌍 Where it's found

Type locality (where it was first described): Jarandol basin, Serbia