Opal Stone
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 |