Opal Tower was created in 2008.
Zumurud Tower was created in 2010.
Garibaldi Tower was created in 2011.
Shatha Tower was created in 2006.
Shanghai Tower was created in 2014.
Carillon Tower was created in 1991.
The Opal was created in 1851.
Opal Koboi was created in 2002.
The Prisoner in the Opal was created in 1928.
Opal Butterfly was created in 1967.
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.
Opals occur in nature. They were not created or invented by anyone.