Common opal is often transparent and brightly colored,but with no fire (play of color). Sometimes inclusions are present within the opal,in this case dendrites of manganese oxides in a branching tree-like formation. This is termed dendritic opal or moss opal. This faceted pearshape gemstone weighs 5.70 carats | |
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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