Hessonite,a variety of grossular,of the garnet group,chemical formula CA3Al2Si3O12. Cubic crystals with gem-like faces,used as a gemstone,with orange to dark red colours. From TestaCiarva in Piedmonte,Italy. Height 45mm | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 3586 px × 4873 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |