Sold2024GEOLOGICAL AGATE SPECIMEN ON POLISHED NICKEL BASEAgate specimen, mounted on polished nickel base, intact with visible fissure, possibly repaired, specimen: approx 22.5"h, 11.5"w, 3.5"d, overall: approx 27"h, 11.5"w, 6 1/8"d, 33.75lbs Start Price: $2See Sold Price
Sold2018Sliced agate geode specimenBeautiful sliced geode agate polished and about 1 inch thick -approx 6 x 5 1/2 inches - great earth tone colorsSee Sold Price
Sold2022Large Amethyst & Agate Geode Slice on Stand - A large polished specimen of agate and amethyst, atopLarge Amethyst & Agate Geode Slice on Stand - A large polished specimen of agate and amethyst, atop a clear acrylic base. Geode - 20 1/2" x 7 3/4" w x 2 5/8" d, base - 1 1/4" h x 8" w.See Sold Price
Sold2018Banded agate slice/baseBanded agate sliced round specimen with druzy crystal center - dark blue to clear in center - great when put near light source- displayed on black custom base -about 9 inches total.See Sold Price
Sold2016Natural History - Polished Lace Agate Mineral Specimen.A polished three-sided 'pyramid' of lace agate with numerous twists and swirls picked out in various shades of white and green, the base unpolished to expose the patterns in the raw stone. See BonewitSee Sold Price
Sold2018Nice collection geodes and mineral specimensNice collection geodes and mineral specimens, 25+ pieces, incl. rose quartz obelisk, bookend, and specimen, blue agate geode, colorless quartz, pyrite, sliced examples, polished eggs, etc., smallest:See Sold Price
Sold2022ROSE SELENITE SPECIMEN ON POLISHED NICKEL BASERose selenite, Mexico, on polished nickel base, fossil: approx 14"h, 15"w, 9"d, overall: approx 17"h, 15"w, 9"d, 30lbs Start Price: $125.00See Sold Price
Sold2018Fire agate polished specimenLarge polished fire agate specimen with bright colors coming through the matrix - about 1 3/8 x 1 1/8 inchesSee Sold Price
Sold2022Willy Daro, pair agate and bronze lamps, signedWilly Daro, pair agate and bronze lamps, signed, c. 1979, France, heavy gauge solid gilt bronze plates set with agate specimen on conforming base, etched signed "Willy Daro" to front, with gilt brassSee Sold Price
Sold2023LARGE GEOLOGICAL CRINOID FOSSIL SPECIMEN, 22.5"HLarge crinoid fossil specimen, on polished nickel base, specimen: approx 20.5"h, 26"w, 1.5"d, overall: approx 22.5"h, 26"w, 6"d, 47lbs Start Price: $300.00See Sold Price
Sold20222 Bolo Ties with Stone Accents.2 Bolo Ties with Stone Accents. Sliced Polished Agate *Pink Colored Agate has Abalone and Metal Guitar. *Brown Agate has a Opal Look Bear Design. Photos are considered part of the description and condSee Sold Price
Sold20222 Bolo Ties With Sliced Agate. Frog - Crab Design2 Bolo Ties With Sliced Polished Agate. *one With Crab Design. *one With Frog - Abalone Look Design. Photo's Are Considered Part Of The Description And Condition.See Sold Price
Sold2022BLUE AGATE & AMETHYST SPECIMENS ON CUSTOM BASEBlue agate and amethyst specimen, comprised of two pieces exposing the inner crystal formations, on custom wooden base. Approx. h. 4", w. 16", d, 13"; smaller h. 3.25", w. 10.5", d. 9"See Sold Price
Sold20202 1/2" Sliced and Polished Agate Stone Piece2 1/2" Sliced and Polished Agate Stone PieceSee Sold Price
Sold20244 Pieces of Black Sea Agate Cut & Polished Specimens**First Time At Auction** Near East, Northern Turkey, Black Sea region, ca. millions of years ago. A collection of 4 gorgeous, banded agate stones collected from the Black Sea region, each polished inSee Sold Price
Sold2015Group of Polished and Unpolished MineralsGroup of Polished and Unpolished Minerals, eleven pieces total including: two pair of polished agate bookends, celestite, smokey quartz, chalcanthite, four cut-base and polished agate slices, 3.25-7"See Sold Price
Sold2021Agate druzy pendant on ropeAsymmetrical agate sliced and polished with druzy center in black with white druzy -about 2 1/2 inches and on red rope necklace. Very pretty and condition is fine.See Sold Price
Sold2023(2) MALACHITE GEOLOGICAL SPECIMENS ON NICKEL BASES(lot of 2) Malachite geological specimens, mounted on polished nickel bases, largest specimen: approx 6"h, 6.5"w, 2"d, overall: approx 9.75"h, 7"w, 3"d, 19.5lbs total Start Price: $200.00See Sold Price
Sold2023AGATE SLICE GEOLOGICAL SPECIMEN ON MABLE BASE 20"HAgate geological specimen, mounted on a black marble base, intact with small drill holes, natural hairlines, specimen: approx 15.75"h, 15.25"w, overall: approx 20.25"h, 15.25"w, 5"d Start Price: $200.See Sold Price
Sold20222 Pairs of Polished Agate Stone Specimen BookendsThe tallest measures 5-1/4". Shipping: In-House Shipping OfferedSee Sold Price
Sold2023MALACHITE GEOLOGICAL SPECIMEN ON NICKEL BASEPolished malachite geological specimen, mounted on a polished nickel base, specimen: approx 9.5"h, 15.25"l, overall: approx 14.25"h, 15.25"w, 4"d, 14lbs Start Price: $150.00See Sold Price
Sold2020POLISHED FOSSIL SPECIMEN TABLE WITH IRON BASELikely Continental, contemporary (the base). Round polished fossil specimen occasional or side table with orthocera resting on a black tri-part wrought iron base with rings. Unmarked. Approx. 27.5", dSee Sold Price
Sold2023APOPHYLLITE SPECIMEN ON NICKEL BASEApophyllite cluster geological specimen, mounted on a polished nickel base, specimen: approx 17.25"h, 13.5"w, overall: 20 3/8"h, 13.5"w, 6"d, 58.6lbs Start Price: $150.00See Sold Price
Sold2023APOPHYLLITE CLUSTER SPECIMEN ON NICKEL BASEApophyllite cluster geological specimen, mounted on a polished nickel base, approx 18"h, 12"w, 5"d, 29lbs Start Price: $150.00See Sold Price
2 days LeftClaydon Auctioneers LtdNatural History / Geology Interest: A quantity of polished hardstone specimen spheres, examples to£30(1 bid)
2 days LeftClaydon Auctioneers LtdNatural History / Geology Interest: A polished agate and quartz hardstone specimen geode. Approx. 5£30
7 days LeftAuction Plus, Inc.Pair Of Large 19t C. Signed French Figural Gilt Bronze FOUR Light Candelabras On Agate Base$12,000
2 days LeftClaydon Auctioneers LtdNatural History / Geology Interest: A hardstone agate specimen geode. Approx. 6 1/2" high Please£30