Minerals
Penkvilksite
penkvilksite
Na4Ti2Si8O22 * 4H2O
Penkvilksite Mineral Specimen For Sale — via www.dakotamatrix.com · Source
Overview
Penkvilksite is a mineral species (phyllosilicate mineral). It crystallises in the orthorhombic system. Nickel–Strunz class: 9.EA.60.
Scientific references
- Penkvilksite — Wikidata. https://www.wikidata.org/wiki/Q3899087 Link