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LOT 2708
Natural History - Large Brown Obsidian Volcanic Glass Specimen Group [34]
1 1/2 - 2 1/8 in. (1.43 kg total, 38-53 mm).
Comprising variously sized, brown to dark brown coloured chunks. [34, No Reserve]
ProvenanceEx 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 2708
Natural History - Large Brown Obsidian Volcanic Glass Specimen Group [34]
Sold for (Inc. bp): £13
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Natural History - Large Historic 'Brazil' Amethyst with Quartz Crystal Specimen
Sold for (Inc. bp): £117
With deep purple crystals and some small quartz encrustations, collection number 266. 1.26 kg, 16.5 cm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card. -
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Natural History - Boxed Nailhead Calcite Mineral Specimen
Sold for (Inc. bp): £33
A cluster comprising crystals with flat pyramidal termination; supplied in a labelled specimen tray. 65 grams, 48 mm
From U.S.A. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
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Natural History - Amber Group with Insect Inclusions
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £78
Comprising ten specimens of polished amber with insect inclusions, four in dark-coloured amber. 23.1 grams total, 18-36 mm
From a North American collection. Property of an East Sussex, UK, gentleman.
