One example of a faux black opal made from epoxy resin, black paint, and black and cellophane glitter. … | Handmade jewelery, Resin crafts, Jewelry making tutorials
I Combine Wood With Opal And Resin To Create One-Of-A-Kind Handmade Jewelry | Bored Panda
resin opal effect by Karpizard-Prints on DeviantArt
Clearly synthetic, but how do I tell if it's real opal versus opalite, resin, glass, etc? Sold by an Etsy seller with fantastic reviews for $80. I'm skeptical. : r/Opals
See How Easily You Can Make A Faux Opal With Epoxy - Resin Obsession