- holohedral forms
-
голоэдрические или полногранные формы
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Cubic crystal system — A rock containing three crystals of pyrite (FeS2). The crystal structure of pyrite is simple cubic, and this is reflected in the cubic symmetry of its natural crystal facets … Wikipedia
Hemiholohedral — Hem i*hol o*he dral, a. [Hemi + holohedral.] (Crystallog.) Presenting hemihedral forms, in which half the sectants have the full number of planes. [1913 Webster] … The Collaborative International Dictionary of English