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
Sold2017Large Agate Geode Specimen.A fine agate geode half with layers of blue bands with central cavity filled with miniature white quartz crystals. 3.48kg, 17cm (6 3/4"). From a historic ‘Victorian Museum’ collection; from the stSee Sold Price
Sold2023Cut Thunder Egg Agate Geode SpecimenCut geode of thunder egg agate, approximately 3.5 inches white and 2.25 inches long. Raw geode on exterior with cut flat agate on other side. Cut geode specimen, Geode specimen, stone specimen, geologSee Sold Price
Sold2023Collection of Small Rocks and Mineral Specimen. Agate. Geodes. Quartz. Marcasite. And some really coCollection of Small Rocks and Mineral Specimen. Agate. Geodes. Quartz. Marcasite. And some really cool pieces we don't know the names of. --- US Shipping charge: In house shipping available. Will be cSee Sold Price
Sold2022Group of Stone and Fossil SpecimensIncludes a polished agate geode specimen, crystals and a fossil as shown. Shipping: In-House Shipping OfferedSee Sold Price
Sold2023Brazilian Pink Agate Geode Gemstone SpecimenDIMENSIONS APPROX 5x5x5CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and rest ofSee Sold Price
Sold2023Brazilian Blue Agate Geode Gemstone SpecimenDIMENSIONS APPROX 17x16x0.5CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and restSee Sold Price
Sold2023Brazilian Blue Agate Geode Gemstone SpecimenDIMENSIONS APPROX 11.5x9x2CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and restSee Sold Price
Sold2023Brazilian Agate Geode Gemstone SpecimenDIMENSIONS APPROX 17x10x2CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and rest oSee Sold Price
Sold2023Brazilian Agate Geode Gemstone SpecimenDIMENSIONS APPROX 8x5x1.5CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and rest oSee Sold Price
Sold20223 Polished Blue Agate Geode Stone SpecimensThe tallest measures 4-5/8". Shipping: In-House Shipping OfferedSee Sold Price
Sold2018Pair of Natural Agate / Geode Druzy SpecimensPair of Natural Agate / Geode Druzy Specimens. Each measures 6.5 inches in height.See 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
Sold2020Agate Mineral Specimen Vide Poches & Box , 5Four agate geode mineral specimen vide poches, together with an agate keepsake box. Largest vide: 1.5" H x 6.25" W; box 1.5" H x 3" W x 1.5" D.See Sold Price
Sold20222 Bolivian Amethyst & Agate Geode w/ Quartz DruseSouth America, Uruguay or Bolivia, ca. millions of years old. A stunning pair of mineral specimens: an agate geode, cut in half, and polished to reveal the crystalline structures and a large piece ofSee Sold Price
Sold2023Natural History Geode Mineral Agate Slice SpecimenLarge agate geode cross section slice with a smooth high mirror polished finish. OOAK ( one of a kind ) color variations and design patterns seen in this example. Accompanied with a clear plastic stanSee Sold Price
Sold2023Group of Assorted Mineral SpecimensGroup of Assorted Mineral Specimens including, agate slices, geodes and others, together with other decorative table articles Used condition, blue geode drilled Blue geode: 6-1/4"h x 8"w x 2-3/4"dSee Sold Price
Sold2019Agate Geode Polished Mineral Specimen on StandAgate geode, the cut and polished grey-hued mineral specimen on gilt metal pronged stand. Geode: 2.75" H x 4.45" diameter; on stand: 6" H.See Sold Price
Sold2022Agate & Tourmaline Mineral SpecimensSouth Africa agate (78 g), black tourmaline crystal (68 g), agate geode (Brazil), aquamarine specimen in black tourmaline (Afganistan, 110 ct), red tourmaline quartz (53 g), green tourmaline crystalsSee Sold Price
Sold2022Amethyst and Green Agate Gem TreeA gemstone tree consisting of a brass trunk and branches tipped with polished green agate mineral specimens, mounted on a section of amethyst geode. 640 grams, 15 cm high (6 in.) Mineral Imports, LondSee Sold Price
Sold2021Nine Assorted Natural Mineral SpecimensNine Assorted Natural Mineral Specimens including 2 agate druzy geodes, amethyst cluster, quartz cluster, sodalite, fuchsite, amazonite, turquoise and chrysocolla. Used condition. Largest specimen appSee Sold Price
Sold2024Natural Crystal Blue Lace Agate Cathedral GeodeA natural crystal mineral geode specimen. Featuring an oblong body with a rough hewn rock matrix exterior, decorated with striking natural concentric blue gray, cream, and tan banded internal patternsSee Sold Price
9 hrs LeftThousand Planet Auction HouseRugose Coral Fossil Specimen, Paleozoic Era, Dimensions: 7.5 x 4 cm$5
9 hrs LeftThousand Planet Auction HouseRugose Coral Fossil Specimen, Paleozoic Era, Dimensions: 8 x 4 cm$5
4 days LeftFederal Assets AuctioneersLarge 18k Gold Dendritic Agate Amber & Natural Rock Crystal Designer Brooch Pin$1