Loading, please wait...
LOT 2135
Natural History - Amethyst Crystal Geode Section
4 1/2 in. (837 grams, 11.4 cm).
Cut to a roughly triangular shape with large, deep purple crystals. [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.
-
Natural History - Polished Amethyst Crystal Book End Pair
Sold for (Inc. bp): £7
Each cut into a square shape and with dark purple amethyst crystals. 1.12 kg total, 86-87 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Amber Group with Insect Inclusions
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £91
Comprising ten specimens of polished amber with insect inclusions. 23 grams total, 19-34 mm
From a North American collection. Property of an East Sussex, UK, gentleman. -
Natural History - Historic Vanadinite Crystal Formation
Sold for (Inc. bp): £52
Comprising well-formed red-brown prismatic crystals on botryoidal haematite. 59 grams, 45 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.
