Minerals
Pentahydrite
pentahydrite
MgSO4·5H2O
Pentahydrite: Mineral information, data and localities. — via www.mindat.org · Source
Overview
Pentahydrite is a mineral species (sulfate mineral). It crystallises in the triclinic system. Mohs hardness about 2.5. Nickel–Strunz class: 7.CB.20.
Identification characteristics
- Mohs hardness 2.5
Scientific references
- Pentahydrite — Wikidata. https://www.wikidata.org/wiki/Q2069329 Link