Sold2023GROUP OF GEOLOGICAL SPECIMENS AND FOSSILS.Includes minerals, rocks, geodes, quartz, small shell fossils etc. Some have paper labels.See Sold Price
Sold2022Group of Specimen Fossils & FormationsIncluding ammonites, nautiloids, and Green River fish fossils. 2 1/4" to 6".See Sold Price
Sold2021(7) GROUP OF GEOLOGICAL CRYSTAL SPECIMENS(lot of 7) Group of geological crystal specimens, in natural rock formations, including: (1) calcite, approx 1.25"h, 1.25"w, 1 1/8"d, (1) green apophyllite, approx 2"'h, 4.75"w, 6"d, (1) orange stilbiSee Sold Price
Sold2017Natural History - Stigmaria Fossil Specimen GroupCarboniferous, 359-299 million tears BP. A group consisting of four specimens of stigmaria, the roots of coal forest lycopsid trees such as Sigillaria and Lepidodendron, each with paper label attachedSee Sold Price
Sold2022Miscellaneous Group of Stones, Fossils & ArrowheadsDescription: Miscellaneous Group of Stone Specimens, Fossils and Arrowheads, comprising 17 various rock and natural crystal specimens, a petrified wood specimen (1 1/4 in. x 5 in. x 2 3/4 in.), 8See Sold Price
Sold2022White Pecopteris Fossil Fern Specimen GroupCarboniferous Period, 359-259 million years B.P. A group of two bifacial white Pecopteris sp. fern specimens. 789 grams total, 18.5 cm (7 1/3 in.). St. Clair, Pennsylvania, USA. Acquired 1980s. PradiSee 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
Sold2022Collection of Fossils, Specimen Rocks, Etc.Group of fossils, specimen rocks, ceramic and metal seals and decorated rocks. [Largest: 3 1/2" H x 2 1/4" W x 1 1/2" D].See Sold Price
Sold2018Fossil & Mineral Specimens Large Group w AmmoniteGroup of assorted cut, rough, polished and unpolished mineral specimens, crystals, quartzes, and more, together with a fossilized trilobite and ammonite with "Product of Morocco" sticker. From 6.5" LSee Sold Price
Sold2016Natural History - Mixed Mineral Group. A mixed group of mineral specimens and a fossil comprising: twenty seven of chalcopyrite, four azurite on matrix, one citrine, one Flexicalimene trilobite. Private collection, Cambridgeshire, UK; acSee 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
Sold2018Fossil Coral GroupPliocene Period, 5.2-2.5 million years BP. A group of fossil coral specimens to include: horn coral; crinoid; Monstastrea cavernosa; solitary coral, Placotrochus magnus; Pattalophyllia magna. 663 gramSee Sold Price
Sold2021Fossil Trilobite GroupDevonian Period, 417-354 million years BP. A mixed group of five fossil trilobite specimens, each prepared in its own matrix. 334 grams total, 38-63mm (1 1/2 - 2 1/2"). From a Cambridgeshire collectioSee Sold Price
Sold2021A GROUP OF TWO PREHISTORIC PETRIFIED WOOD FOSSILA GROUP OF TWO PREHISTORIC PETRIFIED WOOD FOSSIL SPECIMENS, APPROXIMATELY 200 MILLION YEARS OLD, comprising two free form wood fossils, the larger black and white specimen with a highly polished surfaSee Sold Price
Sold2021Lot 7 Fossils Geological Specimens,Trilobite, AmmoniteLot of 7 fossil specimens, including 1 trilobite, 1 ammonite, 4 bivalves and 1 fern. Nice addition for your fossil collection. Dimensions range from 2.5 in h x 1.5 in w x 1 in d to 7 in h x 4 in w x 1See Sold Price
Sold2023Natural History - Medium Uncut and Polished Fossilised Wood Branch Specimen GroupA group of ten fossil branch sections of varying length and thickness. 1.2 kg total, 6.3-10.7 cm (2 1/2 - 4 1/4 in.). From Madagascar. Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's).See Sold Price
Sold2022Lot of Indian Relics, Fossils, Mineral Specimens, Etc.Lot of Indian Relics, Fossils, Mineral Specimens, Etc. Condition: Good.See Sold Price
Sold2021Polished 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
Sold2019Natural History Fossil Fish and Ammonite GroupCretaceous Period, 200-65 million years BP. Group comprising: a small ammonite, cut and polished in two halves, with two small fossil fish specimens, in matrix. 618 grams total, 3.2-14.7cm (1 1/4 - 5See Sold Price
Sold2015Natural History - Fossil Trilobite GroupMiddle Ordovician Period, 400 million years BP. A group of two specimens of the trilobite Ogygiocarella debuchi with Gregory, Bottley, and Lloyd label reading: MID-ORDOVICIAN TRILOBITE, OgygiocarellaSee Sold Price
Sold2018Regency Inlaid Mahogany Collector's Cabinetdoor with oval Berlinwork floral group, interior with nine graduated drawers filled with various natural specimens including shells, fossils, quartz crystals and other items, with key. Finish wear, loSee Sold Price
Sold2021GROUP OF FOSSILS, ROCKS, MINERALS & GEODESA group of thirteen mineral specimens, including one jointed twin geode, one septarian nodule from Utah with a yellow calcite centre, brown aragonite or siderite lines, and limestone encasing, one GerSee Sold Price
Sold2023Natural History - British Fossil Fern GroupCarboniferous Period, circa 310 million years B.P. A group of three fern specimens including Alethopteris sp. and Sphenopteris laurenti. 281 grams total, 76-87 mm (3 - 3 3/8 in.). From the Middle CoalSee Sold Price
Sold2024Lot 6, Geode, Agate, Siderite, Paleocene FossilGroup of natural stone specimens.2 are marked. Raw mineral specimen of Siderite, 1.5 in. Cubed. Geode Quartz slate, 3.25 x 2.5 in. Agate slate sculpture , 3.5 in ht, base measures 3.5 x 3 in. Agate slSee Sold Price
3 days LeftThousand Planet Auction HouseGroup of 2 Fine Polished Koroit Yowah Matrix Boulder OpalUS$5
3 days LeftThousand Planet Auction HouseGroup of 2 Fine Polished Koroit Yowah Matrix Boulder OpalUS$5
3 days LeftThousand Planet Auction HouseGroup of 2 Fine Polished Koroit Yowah Matrix Boulder OpalUS$5
3 days LeftThousand Planet Auction HouseGroup of 2 Fine Polished Koroit Yowah Matrix Boulder OpalUS$5