- orthorhombic-disphenoidal class
- крист. ромбо-тетраэдрический класс
English-Russian electronics dictionary .
English-Russian electronics dictionary .
Mendipite — from the Torr Works Quarry (Merehead Quarry), Cranmore, Somerset, England. Specimen size 2 cm General Category Halides … Wikipedia
Crystal system — Diamond crystal structure consists of face centered cubic lattice. In crystallography, the terms crystal system, crystal family, and lattice system each refer to one of several classes of space groups, lattices, point groups, or crystals.… … Wikipedia