Minerals
Grumantite
grumantite
NaSi2O4(OH)·H2O
Grumantite: Mineral information, data and localities. — via www.mindat.org · Source
Overview
Grumantite is a mineral species (transitional structure between phyllosilicate and other silicate unit, mineral). It crystallises in the orthorhombic system. Nickel–Strunz class: 9.EH.10.
Scientific references
- Grumantite — Wikidata. https://www.wikidata.org/wiki/Q3777238 Link