Boulder opal specimen unusual pattern highly polished

A beautiful natural Australian Boulder Opal specimen, mined in South West Queensland near the famous Yowah opal fields. Expertly cut and highly polished, this unique specimen showcases an unusual and captivating natural pattern, highlighting the distinctive character of Queensland Boulder Opal. The combination of natural ironstone and opal creates an earthy Australian appearance, with intricate patterns and subtle colour variations that make this specimen truly one of a kind. Each Boulder Opal is naturally formed over millions of years, making no two pieces exactly alike. A wonderful addition to an opal or mineral collection and a beautiful example of the unique geological character of Australian opal. Specifications Stone: Natural Boulder Opal Forma: Highly polished specimen Weight: 0.14 kg Dimensions: 80x47x32 mm Origin: South West Queensland