Closeout Assorted Bag of 3 Australian Boulder Opals Otto Frei 5mm Style Gothic Initial Attachment

5mm Style Gothic Initial Attachment Screw post with nut What's Included

Pack Quantity 2 (pair) Compatible Bench Type John Frei Single Bank and Double Bank Custom Workbenches Application Catch tray and tool tray railing system

and finishing applications

Full size progression for versatile doming and forming work

Closeout Assorted Bag of 3 Australian Boulder Opals Otto Frei 5mm Style Gothic Initial AttachmentBoulder Opal is found exclusively in Queensland, Australia, where veins and patches of precious opal form within rugged brown ironstone boulders. These gems were created over millions of years as rainwater dissolved silica from the earth's surface, depositing it into natural cavities within the ironstone. The result is a gemstone of exceptional character and exceptional durability. The ironstone backing provides natural reinforcement that makes