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Clifton Opal is the largest Opal supplier in Australia, specialising in the beautiful Queensland Boulder Opal. We have our own mines situated in the Queensland boulder regions, and a cutting factory in Sydney. Max Lane, the chairman of Clifton Opal, travels fortnightly to the boulder opal regions and returns to Sydney with the raw ‘rough opal’ ready to be cut and polished. Clifton Opal has perfected a secret polishing technique that gives our opal the best polish you will see. A number of Clifton Opal staff have at least 30 years of experience in the industry, in mining, grading, and processing the rough Boulder Opal through to the finished opal product and our prices are extremely competitive. We can cater to wholesale, manufacturing or retail requirements as our cutting factory consistently produces large quantities of Boulder Opal in Specimen form, or as cut and polished Gems (individual, pairs or matrix beads) ranging in value from low end to fine quality.