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LOT 2143
Natural History - Polished 'Orca' Agate Specimen
4 in. (490 grams, 10.1 cm).
Freestanding and polished to expose the intricate black and white pattern composition within the sample. [No Reserve]
ProvenanceFrom a Cambridgeshire, UK, collection.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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Natural History - Historic Vanadianite with Psilomelane Crystal Specimen
Sold for (Inc. bp): £13
Comprising a cluster of red-orange vanadinite crystals on botryoidal psilomelane. 45 grams, 62 mm
Collected in person from various parts of the world mainly between 1957-1966. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life. -
Natural History - British Polished Fossil Ammonite
Jurassic Period, circa 165-200 million years B.P.Sold for (Inc. bp): £20
Asteroceras sp. cut and polished to expose the dividing gas chambers. 119 grams, 86 mm
From Scunthorpe, UK. From a Lincolnshire, UK, collection. -
Natural History - Historic Mixed Mineral Collection
Sold for (Inc. bp): £20
Comprising: four native copper specimens; bornite specimens with mainly brown and blue iridescence; azurite; coprite on matrix; a section of petrified wood; a drilled calcite core; a yellow calcite specimen and a polished agate egg with a stand. 1.24 kg total, 3.4-11 cm
Collected in person in 1966. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life.
