Natural History - Fossil Keichousaurus Marine Reptile SkeletonTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Gorgeous Large Highly Iridescent Ammonite FossilHeartland Artifact Auctions Inc4.7(780)See Sold PriceFeb 25, 2024
Natural History - Fossil Hadrosaur Dinosaur Egg NestTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Fossil Amber Sciaridae Insect 45-55 million YO found in RussiaHeartland Artifact Auctions Inc4.7(780)See Sold PriceFeb 25, 2024
8 3/4" x 6" Fossil of a Starfish. Budenbach, Germany. Ex Steve DowellTony Putty Artifacts4.7(404)See Sold PriceMar 09, 2024
8" x 5 3/8" Dragon Fly Fossil. Eichstadt, Germany. Ex Larry SwannTony Putty Artifacts4.7(404)See Sold PriceMar 09, 2024
Rock, Crystal, Natural, Collectible, Mineral, SpecimenEasterly Auction Company4.7(433)See Sold PriceFeb 27, 2024
Natural History - Fossil Hadrosaur Dinosaur EggTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Natural History - Fossil Claudiosaurus SkeletonTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
SoldNatural History - Large Baryte Crystal Specimen. On a pyrrhotite matrix with clusters of tabular baryte crystals, old stickers to base; supplied in a cardboard specimen tray. 257 grams, 11 cm (4 1/4 in.). Mineral Imports, London, UK. Gregory, BottSee Sold Price
SoldNatural History - Mixed Mineral Specimen GroupA mixed mineral group comprising: a matrix free barytes crystal, a large pyramidal milky quartz specimen, a vuggy matrix encrusted with lustrous pink rhodochrosite crystals and a botryoidal chalcedonySee Sold Price
SoldBaryte Mineral SpecimenA large matrix with baryte crystals. 270 grams, 10cm (4"). Property of a West Sussex gentleman; acquired on the UK natural history market; from Wet Grooves Mine, North Yorkshire, UK.[No Reserve]See Sold Price
SoldNatural History - Large Calcite Crystal SpecimenA large specimen of calcite crystals, resembling a 'coral' formation. 5.70 kg, 24cm (9 1/2"). From the former stock of Gregory, Bottley & Lloyd (established 1858); recently reviewed by Dr. Ronald BoneSee Sold Price
SoldNatural History - Large Calcite Crystal SpecimenA large calcite crystal specimen, roughly scalenohedral with pyrite(?) inclusions. 4.3 kg, 31cm (12 1/4"). From the former stock of Gregory, Bottley & Lloyd (established 1858); recently reviewed by DrSee Sold Price
SoldNatural History - Large Sphalerite, Chalcopyrite and Galena Crystal Specimen. With clear quartz crystal clusters; supplied in a cardboard specimen tray. 567 grams, 10.9 cm (4 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).[No Reserve]See Sold Price
SoldNatural History - Giant Calcite Crystal SpecimenA large calcite crystal specimen with cortex. 22 kg, 44cm (17 1/4"). From the former stock of Gregory, Bottley & Lloyd (established 1858); recently reviewed by Dr. Ronald Bonewitz.See Sold Price
Natural History - Giant Calcite Crystal SpecimenA large calcite crystal specimen with cortex. 22 kg, 44cm (17 1/4"). From the former stock of Gregory, Bottley & Lloyd (established 1858); recently reviewed by Dr. Ronald Bonewitz.See Sold Price
SoldNatural History - Large Purple Fluorite CrystalA specimen of interlocking fluorite cubes of a rich purple colour, some crystals with stepped faces, in a matrix of minute sphalerite? crystals. From the historic ‘Victorian Museum’ or later colleSee Sold Price
SoldLarge Natural History Group Fossilized Wood RocksLarge group of petrified wood, rock and crystal specimens in shades of pink and brown. Sizes range from 1 1/2" to 9".See Sold Price
SoldNatural Amethyst Crystal Cathedral Geode SpecimenArt by God. A large natural history deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or officSee Sold Price
SoldNatural Amethyst Crystal Cathedral Geode SpecimenArt by God. A large natural history deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or officSee Sold Price
SoldNatural History - Baryte Mineral Specimen. A specimen of bladed baryte crystals on matrix, with quartz crystals on the underside, and bearing an old paper adhesive label, now unreadable, in old white card tray, from the Gregory, Bottley, andSee Sold Price
SoldNatural History - Large Crystalline Pyrite Nodule GroupA group of pyrite specimens with well-formed crystals ranging in size; some on a matrix. From Peru; from the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's)See Sold Price
SoldNatural History - Sphalerite Crystal Specimen. A specimen of large sphalerite crystals from Elmwood Mine, Tennessee, USA. 151 grams. 74mm (3"). Ex Dr M. G. 'Sam' Weller, MBE, collection, Cornwall, UK; acquired Dragon Minerals; formerly with Jim'See Sold Price
SoldNatural History - Large Alum SpecimenA specimen of deep-hued alum crystals, artificially grown. 4.8 kg, 23cm (9"). Formerly the property of Mineral Imports, Teddington [No Reserve]See Sold Price
SoldNatural History - Large Aquamarine Mineral Specimen.A fine crystal of green aquamarine with transparent areas, flat, lustrous faces, and a pinacoidal termination, in old white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.290. 22See Sold Price
Natural History - Large Calcite Mineral Specimen.A large sheet of calcite crystals on matrix, with a few individual crystals up to 45 mm, and a very large number of smaller crystal, mostly with mixed, tapering forms, and numerous flattened calcite gSee Sold Price
SoldNatural History - Quartz Mineral SpecimenAn unusually fine cluster of quartz crystals from Rio Grande do Sul, Brazil, with several large crystals and one long prismatic crystal across. Found Rio Grande do Sul, Brazil; from the historic ‘ViSee Sold Price
Natural History - Large Calcite Mineral SpecimenAn extensive sheet of scalenohedral calcite crystals on limestone, the occasional broken point showing the interesting numerous layers of crystal formation. From the historic ‘Victorian Museum’ coSee Sold Price
SoldNatural History - Hiddenite Mineral Specimen.An unusually large crystal of hiddenite (green spodumene) with some transparent areas and interesting internal reflections, in white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008,See Sold Price
SoldNatural History - Large Selenite Mineral Specimen.A large crystal of selenite gypsum with multiple parallel twinning. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.212-213. 765 grams, 28cm (11"). From Mexico, from the historic ‘VictSee Sold Price
SoldNatural History - Large Smoky Quartz Mineral SpecimenA large, tapering, slightly frosted smoky quartz crystal with well formed faces and smaller crystals to the base, with accessory muscovite and albite? From the historic ‘Victorian Museum’ or laterSee Sold Price
SoldNatural History - Large Calcite Mineral SpecimenA large sheet of calcite crystals on matrix, with a few individual crystals up to 45 mm, and a very large number of smaller crystal, mostly with mixed, tapering forms, and numerous flattened calcite gSee Sold Price
Natural History - Aragonite Crystal Specimen Group [11].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Anhydrite Mineral Specimen Slab.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Boxed Polished Quartz Rock Crystal Specimen Group [10].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Quartz Crystal on Matrix Display Specimen.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Large Citrine Crystal Geode Display Section.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Large Quartz Rock Crystal Point.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Large Dravite Tourmaline Crystal Specimen Group [8].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Large Icelandic Spar Specimen Group [20].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Hematoid Quartz Crystal Specimen Group [50].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Popcorn Quartz Crystal Specimen.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Large Blue Agate Crystal Cut and Polished Slice.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Pink Dolomite Crystal Specimen Group [100].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Rose Quartz Crystal Specimen Group [6].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Pink Dolomite Crystal Display Section Group [5].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Dravite Tourmaline Crystal Specimen Group [11].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Boxed Pyrite 'Fool's Gold' Crystal Paper Weight.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Quartz Rock Crystal Specimen Group [100].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Citrine Crystal Geode Display Section.TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Amethyst Crystal Chunk Group [12].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Quartz Rock Crystal Point Group [6].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Aragonite Crystal Display Group [4].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Large Desert Rose Gypsum Specimen Group [10].TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural Geology History - Geode Mineral Crystal SpecimenPassion For Antiques3.9(23)See Sold PriceMar 17, 2024
Natural Geology History - Geode Mineral Crystal SpecimenPassion For Antiques3.9(23)See Sold PriceMar 17, 2024
![Natural History - Aragonite Crystal Specimen Group [11]. (1 of 1)](https://p1.liveauctioneers.com/1191/317892/170615761_1_x.jpg?height=282&quality=70&version=1706617191)
![Natural History - Boxed Polished Quartz Rock Crystal Specimen Group [10]. (1 of 1)](https://p1.liveauctioneers.com/1191/317892/170615781_1_x.jpg?height=282&quality=70&version=1706617191)
![Natural History - Large Dravite Tourmaline Crystal Specimen Group [8]. (1 of 1)](https://p1.liveauctioneers.com/1191/317892/170615860_1_x.jpg?height=282&quality=70&version=1706617191)
![Natural History - Large Icelandic Spar Specimen Group [20]. (1 of 1)](https://p1.liveauctioneers.com/1191/317892/170615917_1_x.jpg?height=282&quality=70&version=1706617191)
![Natural History - Hematoid Quartz Crystal Specimen Group [50]. (1 of 1)](https://p1.liveauctioneers.com/1191/317892/170615930_1_x.jpg?height=282&quality=70&version=1706617191)
![Natural History - Pink Dolomite Crystal Specimen Group [100]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617036_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Large Rose Quartz Crystal Specimen Group [6]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617046_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Large Pink Dolomite Crystal Display Section Group [5]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617050_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Dravite Tourmaline Crystal Specimen Group [11]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617052_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Quartz Rock Crystal Specimen Group [100]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617069_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Large Amethyst Crystal Chunk Group [12]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617094_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Large Quartz Rock Crystal Point Group [6]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617155_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Large Aragonite Crystal Display Group [4]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617173_1_x.jpg?height=282&quality=70&version=1706620797)
![Natural History - Large Desert Rose Gypsum Specimen Group [10]. (1 of 1)](https://p1.liveauctioneers.com/1191/317894/170617176_1_x.jpg?height=282&quality=70&version=1706620797)
