10.2ct Andamooka Matrix Opal Pendant Necklace ~ 'Eyre Peninsula Glow' | 925 Sterling Silver | Solid Australian Opal 2. Pendant If used for jewellery

If used for jewellery

this pendant brings a luxurious touch while allowing the natural brilliance of the opal to shine

Coober Pedy Luminary ~ A beacon of light and colour

Our Coober Pedy and Lightning Ridge Opals are treatment free

10.2ct Andamooka Matrix Opal Pendant Necklace ~ 'Eyre Peninsula Glow' | 925 Sterling Silver | Solid Australian Opal 2. Pendant If used for jewelleryImmerse yourself in the beauty of Australia with this hand cut solid 10. 2ct Andamooka Treated Matrix Opal 925 Sterling Silver Pendant. Please Note: This is a treated Matrix Opal. What Is Sugar Treatment and Why Is It Used? Matrix opal, like this piece, features opal interspersed within its host rock. To bring out its captivating colours, the opal undergoes a sugar treatmenta process where the stone is soaked in a sugar solution, then heated in acid