Tourmaline. Composite,doubly-terminated crystal of schorlite tourmaline with limonite and crystals of apatite. Specimen from Wooley Farm,near Bovey Tracey,Devon,UK | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 4710 px × 3711 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |