Loading, please wait...
Details
LOT 2149
Natural History - Large Size Cut and Polished Purple Agate Crystal Geode Slice
9 3/4 in. (675 grams, 24.7 cm).
With attractive dark blue banding, translucent quartz crystals and the internal cavity with lavender-coloured amethyst crystals. [No Reserve]
Provenance
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
VETTING:
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 2149
Natural History - Large Size Cut and Polished Purple Agate Crystal Geode Slice
Sold for (Inc. bp): £26
RELATED LOTS
-
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 - Two Fossil Trilobites on a Matrix
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £39
Comprising two specimens on a matrix: Drotops megalomanicus and Cheirurus (Crotalocephalina) gibbus. 244 grams, 10.1 cm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. From an old Oxfordshire, UK, fossil and mineral collection. -
Natural History - Amber with Insect Inclusions
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £91
Polished specimen with insect inclusion. 0.61 grams, 13 mm
From a North American collection. Property of an East Sussex, UK, gentleman.