Play of color radiating from a central point shows an asteria, or perhaps a starburst, pattern. © Planet Opal. Used with permission.
Translucent Green Play-of-Color Opal Stone Cabochon
Play of color radiating from a central point shows an asteria, or perhaps a starburst, pattern. © Planet Opal. Used with permission.
Article: Identifying Opal Patterns
Credit: Planet Opal
| Gemstone | Opal Stone |
| Natural or man made | Natural |
| Gem State | Cabochon |
| Color | Green |
| Transparency | Translucent |
| Photo phenomena | Play of Color |