Sold2022Boulder Opal in Natural MatrixNice specimen of boulder opal in its natural host ironstone rock, polished up so you can see the opal veins. Perfect to make a necklace out of. Stone measures 1 3/4" x 1" and weights 17g.See Sold Price
Sold2022Vibrant / Large Australian Opal In Stone MatrixOceania, Australia, Cretaceous Period, ca. 110 million years ago. This is a stunning piece of milky opal in a stone matrix. The matrix is professionally prepared and cut to show off the splendor of thSee Sold Price
Sold2021DRAGON CARVED OPAL SNUFFDRAGON CARVED OPAL SNUFFChina, 19th century. Carved raw and natural opal still in its host rock as bottle, dragon amongst clouds, with pale jade stopper. 2.4" heightSee Sold Price
Sold2020Unique LARGE ROCK CRYSTAL, OPAL STONE STERLING NecklaceUnique LARGE ROCK CRYSTAL, OPAL STONE and STERLING Pendant Necklace. Size: pendant 2.5 in. length x 3/4 in. wide; chain 24 in. lengthSee Sold Price
Sold2016FINE CHINESE CARVED OPAL GUANYIN GROUPLarge and finely carved, Chinese opal matrix figural group; depicting Guanyin seated in a position of ease, leaning against two coiled dragons behind her, and with a young boy to one side; the creamySee Sold Price
Sold2021Cts. 33.70 Australian Boulder Opal SpecimenDimensions: 23x18x14 mm; Weight: 33.70 Cts. Photos in wet condition. Boulder opal is a unique gem that contains pieces of the hostrock it grew from, along with precious opal. Some opals are attached tSee Sold Price
Sold2024Pyrite Cube Mineral SpecimenNavajun, La Rioja, Spain. Wonderful cube cluster of pyrite in matrix, with shiny silver cubes. When mined, these pyrite cubes typically do not stay in place on the host rock unless buried deep withinSee Sold Price
Sold2021Australian Andanooka Opal in Matrix, "Painted Lady"Oceania, Australia, Andanooka, Cretaceous Period, ca. 110 million years ago. A stunning opal within a stone matrix that is cut into a large brick shape. The opal is untreated and characteristically whSee Sold Price
Sold2021Large Fossilized and Polished Ammonite Specimensprehistoric, large grouping of fossilized nautilus and orthoceras shells encased in rock matrix, with acrylic stand, 26 x 16 in. - Provenance: Collection of Sandra Manheimer, Cary, North CarolinaSee Sold Price
Sold2018A Ladies 14K Large Mexican Opal Ring14K yellow gold ring featuring an oval Mexican opal with original matrix, orange and green flashes measuring 22 x 35mm, semi bezel setting with crosshatched finish on side, sz 8, 19.6 gramsSee Sold Price
Sold2020GREEN OPAL ROCK STONE LAPIDARY SPECIMENHATMAN AUCTIONS hosts DAILY ROCK AUCTIONS, including rough rocks, fossils, gems, jewelry, findings, cabochons, minerals, taxidermy, and rarities. Hatman Auctions is the WORLDWIDE LEADER in ROCK AUCTIOSee Sold Price
Sold2020GREEN OPAL ROCK STONE LAPIDARY SPECIMENHATMAN AUCTIONS hosts DAILY ROCK AUCTIONS, including rough rocks, fossils, gems, jewelry, findings, cabochons, minerals, taxidermy, and rarities. Hatman Auctions is the WORLDWIDE LEADER in ROCK AUCTIOSee Sold Price
Sold2017LARGE CHINESE CARVED BOULDER OPAL GROUPLarge Chinese carved boulder opal group; showing birds amid flowers, rendered from the translucent stone showing fine play of color; in a naturalistically carved matrix; H: 5 3/4" (approx.)See Sold Price
Sold2024Rock, Crystal, Natural, Collectible, Mineral, SpecimenLarge Silver Crystal on Matrix Ontario, Canada 1ozSee Sold Price
Sold2017Chinese scholar's rock with stand, 35"hChinese scholar's rock, the grey matrix with subtle striations, scattered grottos, and large apertures, the vertical structure seeming to droop like a willow and tapering sharply towards the bottom, rSee Sold Price
Sold2024CHINESE SCHOLAR'S STYLE ROCK WITH STANDChinese scholar's rock, the terracotta and grey matrix with scattered grottos and large apertures, the vertical structure having a slight droop at the top, tapering sharply towards the bottom, the rocSee Sold Price
Sold2017Large Austerops Trilobite Fossil in MatrixAncient Seas, ca. 521 to 252 million years ago. A large Austerops trilobite with excellent remaining details, displayed by carving around the rock in which it was encased. The trilobite (meaning threeSee Sold Price
Sold2018Large Austerops Trilobite Fossil in Matrix**Originally Listed At $200** Ancient Seas, ca. 521 to 252 million years ago. A large Austerops trilobite with excellent remaining details, displayed by carving around the rock in which it was encasedSee Sold Price
Sold2017Chinese Scholar's RockChinese scholar's rock, the dark brown matrix with light striations, the vertical structure with large apertures, with wood stand, overall: 24"hSee Sold Price
Sold2017Chinese Large Scholar's RockChinese scholar's rock, of a dark brown matrix with various grottoes and apertures, with stand, overall: 22.5"hSee Sold Price
Sold2016Natural History - Calcite Mineral Specimen.A large sheet of small, acicular calcite crystals on matrix. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.177. 725 grams, 22cm (8 3/4"). From the historic ‘Victorian Museum’See Sold Price
Sold2020Large Chinese Scholar's Rock Linbi stone on FittedLarge Chinese Scholar's Rock Linbi stone on Fitted Carved Rosewood Base. Of vertical form with various apertures, the dark matrix with light striation, inscribed, accompanied by a carved fitted hardwoSee Sold Price
Sold2018Aquamarine crystals on matrixLarge size cluster of Aquamarine Gem Crystals in matrix with Muscovite. Gilgit Pakistan. 10 cm x 5cm x 3 cm. 116 grams. Keywords: Rock, Mineral, Gemstone, Gem,See Sold Price
Sold2023Large Grouping Polished Rocks and Minerals incl Thunder Egg GeodeAlso includes agate, pink quartzite, green moss agate, Mexican fire opals, snake skin agate, and more. Various sizes. LR/ BASee Sold Price
460 Lots AwayBidhausDavid Webb Brooch Platinum & 18K Yellow Gold Newport Opal Rock Crystal EarringsUS$10
Jun 12Quittenbaum Kunstauktionen GmbHMichael Jobst (1945 Thüringen - lives in Munich), Ring, 2000€750
Jun 12Quittenbaum Kunstauktionen GmbHMichael Jobst (1945 Thüringen - lives in Munich), Ring, 2015€850
Jun 08Early American History Auctionsc. 1800 Decorative Handpainted Gold Pendant Ten Pearls, of a Maiden Freeing a Bird from its CageUS$600
Jun 02Tremont Auctions14K white gold opal and diamond halo ring. Large central opal stone measuring approx. 10.8 x 9.3mm.US$150(1 bid)
May 31Miami Auctions & Appraisals LLC Estate GIA Large Black Opal Diamond Platinum Cocktail Ballerina RingUS$34,500
3 days LeftSeized Assets AuctioneersVintage 14k Yellow Gold Oval Cabochon Opal Large Open Beaded Work Cocktail RingUS$1