Australian semiblack opal cabochon weighing 10.35 carats,with a predominantly green and blue play of color (fire). Semiblack opal has a darker body color than graybase opal,but not as dark as true black opal | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Arem, Joel |
Bildgröße: | 3855 px × 2553 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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