The Opal was created in 1851.
Opal Koboi was created in 2002.
The Prisoner in the Opal was created in 1928.
Opal Tower was created in 2008.
Opal-rumped Tanager was created in 1758.
Opal Dream was created on 2006-09-28.
Opal-crowned Tanager was created in 1849.
Opal Mantra was created on 1993-08-16.
University of the Littoral Opal Coast was created in 1991.
Opal Creek Wilderness was created on 1996-09-30.
A created opal is a type of synthetic opal that is made in a laboratory. It is created using a combination of silica spheres and a polymer resin material to mimic the appearance of natural opal. Created opals can display similar color play and patterns to genuine opals.
Butterfly Dreams was created in 1973-12.