Hexagonal vs Dmisteinbergite - What's the difference?
hexagonal | dmisteinbergite |
(geometry) Having six edges, or having a cross-section in the form of a hexagon.
(crystallography) Having three equal axes which cross at 60° angles, and an unequal axis which crosses the others at 90° angle.
(mineral) A colourless mineral, a hexagonal polymorph of anorthite, with the chemical formula CaAl2Si2O8.
* 2001 , William Alexander Deer, ?Robert Andrew Howie, ?J. Zussman, Rock-forming Minerals: Feldspars (volume 4A, page 654)
As an adjective hexagonal
is (geometry) having six edges, or having a cross-section in the form of a hexagon.As a noun dmisteinbergite is
(mineral) a colourless mineral, a hexagonal polymorph of anorthite, with the chemical formula caal2si2o8.hexagonal
English
Adjective
(-)- Nuts in engineering are generally hexagonal .
Coordinate terms
* triclinic * monoclinic * orthorhombic * rhombohedral * tetragonal * cubic ----dmisteinbergite
English
Noun
(-)- Chesnokov et al. also reported from the same locality dmisteinbergite , a natural hexagonal polymorph of anorthite.