Opal Stone
With a black body color, the bright blue play of color seems more intense. Lightning Ridge black opal ring with diamond and sapphire, photo by Jessa and Mark Anderson. Licensed under CC By 2.0.
Article: Eight Opal Types Explained
Credit: Jessa and Mark Anderson
| Gemstone | Opal Stone |
| Natural or man made | Natural |
| Origin | Australia |
| Origin details | Lightning Ridge |
| Jewelry type | Ring |
| Gem State | Cabochon |
| Color | Black |
| Transparency | Opaque |
| Photo phenomena | Play of Color |