Relating to a crystal structure lacking symmetry.
Pertaining to minerals with no defined axis of symmetry.
Describing rocks without distinct crystalline forms.
Characterizing materials that are isotropic in nature.
A type of crystal structure lacking threefold symmetry.
An adjective describing a non-orthogonal configuration in geometry.
In crystallography, relates to minerals without orthorhombic features.
Refers to certain types of metamorphic rocks with specific properties.