Opal Stone
Precious opal from Coober Pedy, on display at the Denver Museum of Nature & Science, Denver, Colorado. Photo by James St. John. Licensed under CC By 2.0.
Article: Opal Mining in Coober Pedy: History and Methods
Credit: James St. John
| Gemstone | Opal Stone |
| Natural or man made | Natural |
| Origin | Australia |
| Origin details | Coober Pedy |
| Gem State | Other |
| Color | White |
| Transparency | Translucent |
| Photo phenomena | Play of Color |