Rhombohedron shaped crystal almost identical to a cube, but its angles slightly differ from a cube. (May also refer to any crystal that closely resembles any member of the isometric system but is slightly asymmetrical.) Found on http://www.encyclo.co.uk/local/22291
Rhombohedron shaped crystal almost identical to a cube, but its angles slightly differ from a cube. (May also refer to any crystal that closely resembles any member of the isometric system but is slightly asymmetrical.)