Agate Specimen with Earthy Tones ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)$311 hrs Left
Wonderfully Colorful Polished Gem Agate EX: Dennis DeRosear Coll.Heartland Artifact Auctions4.7(868)$10Feb 15, 2026
SoldPOLISHED AGATE DISPLAY SPECIMENA polished agate section cut as a sculptural display specimen. Possibly Brazilian in origin. Measures: 5" x 3 1/2" x 3" Provenance: Property of a private Hudson Valley art collection.See Sold Price
SoldPOLISHED AGATE DISPLAY SPECIMENA polished agate section cut as a sculptural display specimen. Possibly Brazilian in origin. Measures: 5 1/4" x 4" x 2" Provenance: Property of a private Hudson Valley art collection.See Sold Price
SoldGroup of Three Polished Agate and Jasper Display SpecimensThe set includes a thick, polished blue gray agate slab with a geode like central cavity and undulating concentric banding, a thin, translucent brown and cream banded agate slice with an eye shaped paSee Sold Price
SoldPolished Agate Display ROCK STONE LAPIDARY SPECIMENPolished Agate Display ROCK STONE LAPIDARY SPECIMENSee Sold Price
SoldAmethyst Geode Polished Edge Display Specimen, 304g, 9cmThis captivating amethyst geode specimen showcases a vibrant crystalline core with rich hues ranging from deep violet to delicate lavender, framed by a polished agate exterior. Weighing 304 grams (10.See Sold Price
SoldCollector's Polished Blue Moss Agate Display Stone, 20th Century, 332gThis striking collector's specimen is a highly polished blue moss agate, known for its complex interior landscape of swirling inclusions and subtle chromatic shifts. Weighing 332 grams (11.7 ounces) aSee Sold Price
SoldBlue Agate Slice ROCK STONE LAPIDARY SPECIMENPolished, translucent blue agate slice ideal for display purposes. | Features natural edging with inner reflective surface, showcasing brilliant blue hues. | Dimensions of the item next to a measuringSee Sold Price
SoldPolished Agate Slice Pair On Fixed Metal StandDESCRIPTION: Polished agate slice pair on custom fixed metal stand. This is a specimen of mirrored slices cut to perfection and supported by a sturdy metal stand. The agate slices display a combinatioSee Sold Price
SoldBeige Agate Slice Pair On Fixed Metal StandDESCRIPTION: Polished agate slice pair on custom fixed metal stand. This is a specimen of mirrored slices cut to perfection and supported by a sturdy metal stand. The agate slices display caramel andSee Sold Price
SoldBLACK SKIN AGATE ROCK STONE LAPIDARY SPECIMEN- Natural blue agate specimen with polished sections showing vibrant banding patterns. | - Approximate weight: 300 grams, as indicated on the label. | - Unpolished areas display a natural matrix formaSee Sold Price
SoldPolished Mixed Minerals in Domes.A group of ten acrylic display domes, each filled with a quantity of polished specimens of a single mineral, comprising of sodalite, green agate, snowflake obsidian, leopardskin stone, tiger-eye, brecSee Sold Price
SoldNatural History - Polished Mixed Minerals in DomesA group of ten acrylic display domes, each filled with a quantity of polished specimens of a single mineral, comprising of sodalite, green agate, snowflake obsidian, leopardskin stone, tiger-eye, brecSee Sold Price
SoldNatural History - Large 'Winking Smiley Face' Cut and Polished Agate DisplayA cut and polished agate slice displaying crystals to the exposed inner surfaces; a naturally-occurring smiling face formed in the polished surface composed of two large circular eyes and a crescent-sSee Sold Price
SoldCut and Polished Agate Display PieceA cut and polished agate piece with one polished side showing the internal structure of bands of purple, grey and other colours, with small crystals at the centre; colour enhanced. 1.2 kg, 14cm (5 1/2See Sold Price
SoldNATURAL MIDNIGHT BLUE POLISHED AGATE DISPLAY GEM-NATURAL MIDNIGHT BLUE POLISHED AGATE DISPLAY GEM JR ANNEX 01/30See Sold Price
SoldMalachite Polished Freeform Display Specimen with Hardwood Stand, 423g, 14cmThis polished freeform malachite specimen captivates with its vibrant green hues and concentric orbicular banding, a signature hallmark of this iconic copper carbonate mineral. Weighing 423 grams (14.See Sold Price
Sold2 Pairs of Polished Agate Stone Specimen BookendsThe tallest measures 5-1/4". Shipping: In-House Shipping OfferedSee Sold Price
SoldAgate Stone SpecimenDESCRIPTION: A mounted and partially polished agate stone specimen. CIRCA: Unknown ORIGIN: Possibly Brazilian DIMENSIONS: (Specimen) H: 4.75" W: 1" L: 3.5" (Specimen including mount) H: 6.25" W: 2" L:See Sold Price
SoldFire 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
SoldGroup of Stone and Fossil SpecimensIncludes a polished agate geode specimen, crystals and a fossil as shown. Shipping: In-House Shipping OfferedSee Sold Price
SoldPolished Orthoceras Fossil TowerPolished Display Tower Specimen of Orthoceras Fossil Orthoceras, meaning "straight horn", is a genus of extinct nautiloid cephalopod restricted to Middle Ordovician-aged marine limestones from the BalSee Sold Price
SoldPolished Agate Pyramid Mineral Specimen PairA pair of dark brown agate pyramids with white central band; supplied in white cardboard trays. 134 grams total, 41-46mm (1 1/2 - 1 3/4"). From the historic ‘Victorian Museum’ or later collectionSee Sold Price
SoldPolished Sliced Agate Semiprecious SpecimenPolished sliced semiprecious stone agate specimen. Blue and green toned bands with pink toned center. Measures approx 8 x 6 inches. Some scratching. Agate specimen, polished agate, sliced agate, semipSee Sold Price
SoldNatural 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
