This 10 mm x 5 mm precision cut finely Faceted Marquise Cultured Opal can be fired in Place in Metal Clay. It has a white translucent body ranging in a spectrum of periwinkle blue, sunny yellow, fiery orange, and red colors. It has a magnificent play of color flash consistently changing under different light and angles.
Price per opal.
White Iridescence Faceted Marquise Cultured Opal 10x5mm
Here are links to all you need to know about working with Healing Phoenix Culture Opals:
About Healing Phoenix Cultured Opals
https://www.healingphoenixlapidary.com/about-fire-in-place-opals
How to Fire in Place Healing Phoenix Cultured Opals
https://www.healingphoenixlapidary.com/firing-cultured-opals
Working with Healing PhoenixFire in Place Cultured Opals
https://www.healingphoenixlapidary.com/working-with-cultured-opals