Glossary · Minerals
Crystal system
One of the seven symmetry groups a crystal lattice can have: cubic (isometric), tetragonal, hexagonal, trigonal, orthorhombic, monoclinic, triclinic.
One of the seven symmetry groups a crystal lattice can have: cubic (isometric), tetragonal, hexagonal, trigonal, orthorhombic, monoclinic, triclinic. Determines the possible crystal shapes (habit) of a mineral.
Sources
Cite this article
Stratum Study. "Crystal system" (Glossary). Stratum Study pack 2026.09, as of 2026-09-16. https://stratum.black/study/glossary/crystal-system. Accessed 2026-09-20.
@misc{stratum-crystal-system,
title = {Crystal system},
author = {{Stratum Study}},
howpublished = {\url{https://stratum.black/study/glossary/crystal-system}},
year = {2026},
note = {Glossary article, Stratum Study pack 2026.09, as of 2026-09-16; sources: stratum. Accessed 2026-09-20.}
} Citations carry the pack version and the article's as-of date so they resolve to the same text later. The facts themselves belong to the sources listed below; cite those for the science.