Australian Boulder Opal Rough 569ct Queensland Natural Untreated Lapidary Stone For Sale

A substantial 569ct natural Australian Boulder Opal sourced from Queensland, Australia. This untreated rough specimen is ideal for lapidary work, jewelry making, or collecting.

Details:
• Gemstone: Australian Boulder Opal
• Weight: 569 carats
• Size: 62 × 60 × 28.3 mm
• Origin: Queensland, Australia
• Treatment: Untreated
• Mohs: Approx. 5.5–6.5
• Form: Rough / Raw
• SKU: BO2

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