IMA mineral species

Hydrokenopyrochlore

(☐,☐)₂Nb₂O₆*H₂O

Pyrochlore, oxide mineral.

Properties

⚖ Density5.08 g/cm³
Very heavy
Chemical formula(☐,☐)₂Nb₂O₆*H₂O
ElementsNb, O, H
Crystal systemCubic
Mohs hardness—
Density5.08 g/cm³
Streak—
Color—
IMA symbolHkpcl

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

🌍 Where it's found

Type locality (where it was first described): Antandrokomby pegmatite, Madagascar