Ring Supples Opal
Synthetic crushed opal is very stable due to added polymers and is also fade resistant.
Put opal in direct sunlight to reveal a sparkle and shine like no other.
Size crushed 0-2mm. Sold by weight/ priced per gram
Can be crushed at home to make opal smaller as needed.
(Polymer Impregnated Synthetic Opal) is composed by 80% silica & 20% resin
MOHS Hardness 4 , Heat resistant to 130 degrees Celsius, resistant to; Thinner, Methanol, Acetone