As an adjective orthorhombic
is (crystallography) having three unequal axes at right angles.
As a noun olivenite is
(mineralogy) an orthorhombic copper arsenate mineral with the chemical formula cu2aso4oh.
orthorhombic
English
Adjective
(-)
(crystallography) having three unequal axes at right angles
See also
* triclinic
* monoclinic
* hexagonal
* rhombohedral
* tetragonal
* cubic
* pseudoorthorhombic
olivenite
Noun
(
en noun)
(mineralogy) An orthorhombic copper arsenate mineral with the chemical formula Cu2AsO4OH.