triclinic
Adjective
Meaning
Having, or characterized by, three unequal axes intersecting at oblique angles. See the Note under crystallization.
Source: Webster's dictionarySynonyms
Antonyms
Examples
triclinic system
For triclinic, orthorhombic, and cubic crystal systems the axis designation is arbitrary and there is no principal axis.
Kyanite is triclinic, while andalusite and sillimanite are both orthorhombic and belong to the dipyramidal point group.
Microcline may be clear, white, pale-yellow, brick-red, or green; it is generally characterized by cross-hatch twinning that forms as a result of the transformation of monoclinic orthoclase into triclinic microcline.
Its crystal system is proven to be triclinic via X-ray diffraction testing.