About Opal - Light Opal
White Opal is mined in and around Coober Pedy, South Australia, and as the name suggests has a light-coloured white or translucent base with a sparkling show of pastel colours.

White opal was first discovered in the 1840’s at White Cliffs, however it was not until 1889 that the first big rush began. Development at Coober Pedy commenced in 1915, followed by Andamooka in 1930 and Mintabie in 1931. Nowadays, these fields combined account for over 80% of all Australian opal production.