Minerals
Friedrichbeckeite
friedrichbeckeite
K(☐Na)Mg2(Be2Mg)Si12O30
Beautiful Friedrichbeckeite mineral specimen from Caspar quarry, Germany — via www.pinterest.com · Source
Overview
Friedrichbeckeite is a mineral species (cyclosilicate mineral). It crystallises in the hexagonal system. Mohs hardness about 6.
Identification characteristics
- Mohs hardness 6
Scientific references
- Friedrichbeckeite — Wikidata. https://www.wikidata.org/wiki/Q19833706 Link