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LOT 2191
Natural History - Polished Amethyst Crystal Pyramid Group [5]
7/8 - 1 1/8 in. (105 grams total, 22-30 mm).
All freestanding and with polished sides; each in a cardboard specimen tray. [5, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
TimeLine 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:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
LOT 2191
Natural History - Polished Amethyst Crystal Pyramid Group [5]
Sold for (Inc. bp): £13
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Natural History - Megalodon Giant Shark Fossil Tooth
Lower Palaeolithic Period, circa 400,000 B.P.Sold for (Inc. bp): £260
Carcharocles megalodon tooth with some good enamel. 100 grams, 78 mm
From Florida, USA. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill. -
Natural History - Historic Quartz Crystal Specimen
Sold for (Inc. bp): £85
The prismatic crystals on haematite. 129 grams, 97 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 - Polished Fossil Ammonite
Middle Cretaceous Period, circa 150 million years B.P.Sold for (Inc. bp): £20
Cleoniceras sp. ammonite showing the suture patterns. 110 grams, 77 mm
From Madagascar. From a Lincolnshire, UK, collection.
