Polished Agate Specimen with Brown and Blue ColorsCol. Christie Hatman Auctioneers4.4(471)$124 hrs Left
SoldQueensland Boulder Opal Specimen PaperweightQuantity: 1 Condition: Good Height: 5cm or approximately 1.97 inches Width: 17.5cm or approximately 6.89 inches Depth: 2.75cm or approximately 1.08 inches Weight: 382.7g or approximately 13See Sold Price
SoldHistoric Australian Opal Mineral SpecimenA fine specimen of Queensland boulder opal, with typical ironstone backing and rich colour; with collector's label, 1950. 11.4 grams, 38mm (1 1/2"). Previously the property of an important private minSee Sold Price
Australian Koroit & Yowah Boulder Opal Rough Specimen LotThis visually striking selection of rough Boulder Opal originates from the famed Koroit and Yowah opal fields in Queensland, Australia-two of the most revered and collectible sources of matrix opal inSee Sold Price
Australian Koroit & Yowah Boulder Opal Rough Specimen LotThis visually striking selection of rough Boulder Opal originates from the famed Koroit and Yowah opal fields in Queensland, Australia-two of the most revered and collectible sources of matrix opal inSee Sold Price
Australian Koroit & Yowah Boulder Opal Rough Specimen LotThis visually striking selection of rough Boulder Opal originates from the famed Koroit and Yowah opal fields in Queensland, Australia-two of the most revered and collectible sources of matrix opal inSee Sold Price
SoldAustralian Koroit & Yowah Boulder Opal Rough Specimen LotThis visually striking selection of rough Boulder Opal originates from the famed Koroit and Yowah opal fields in Queensland, Australia-two of the most revered and collectible sources of matrix opal inSee Sold Price
Australian Queensland Fossilized Boulder Opal Rough Lot - Ancient Matrix Fire in Ironstone HostThis captivating lot of fossilized Boulder Opal rough specimens hails from the opal-rich terrain of Queensland, Australia-one of the only places on Earth where this unique variety naturally occurs. EaSee Sold Price
SoldGroup of 2 Fine Polished Koroit Yowah Matrix Boulder OpalPresenting a duo of exquisite Koroit Yowah matrix boulder opals, these specimens showcase the spectacular beauty native to Queensland, Australia. Their fine polish reveals a dazzling array of colors aSee Sold Price
SoldGroup of 2 Fine Polished Koroit Yowah Matrix Boulder OpalPresenting a duo of exquisite Koroit Yowah matrix boulder opals, these specimens showcase the spectacular beauty native to Queensland, Australia. Their fine polish reveals a dazzling array of colors aSee Sold Price
SoldA Trio of Natural Koroit Boulder Opals, 99Ct, Direct from Queensland MinesThis lot features three natural Koroit Boulder Opals, summing up to 99 carats, with the largest specimen measuring 28 x 18 x 12 mm. Harvested from the renowned mines of Queensland, Australia, each rouSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 1-4.3cm, 46gA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 23g, 1-2cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 36g, 1-3cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 20g, 1-1.5cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 44g, 1-3cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot,1-2.5cm, 27gA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 18g, 1-3cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 19g, 1-2cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
AUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 20g, 1-2.5cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 13g, 1-2cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 22g, 1-2.5cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 28g, 1-3cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 18g, 1-2cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
SoldAUSTRALIA: Matrix Boulder Opal Preform Rough Lot, 50g, 1-3.7cm EachA stunning selection of matrix boulder opal rough, sourced from Australia's renowned opal fields in Queensland. These preform-cut rough specimens display vivid flashes of blue, green, and purple opaleSee Sold Price
