Loading, please wait...
Details
LOT 0447
Large Deep Purple Amethyst Cathedral Display
CRETACEOUS PERIOD, CIRCA 120-140 MILLION YEARS B.P.
33 x 15 x 6 5/8, 44 1/8 in. (38.6 kg, 84 x 38 x 17 cm, 112 cm including stand).
A complete half of a pyramidal geode, showing deep purple amethyst crystals with tan-coloured druzy quartz; mounted on a custom-made display stand.
Provenance
From Artigas, Uruguay.
Property of a London lady.
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 0447
Large Deep Purple Amethyst Cathedral Display
Estimate £2,500 - 3,500€2,900 - 4,060 (for guidance only)$3,380 - 4,730 (for guidance only)
RELATED LOTS
-
Polished Baltic Amber with Insects
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £85
Polished, transparent specimen with two insect inclusions. 3.4 grams, 50 mm
From Primorskoje Mine, Yantarnyi, Kaliningrad, Russia. From a Lincolnshire, UK, collection. -
Fossil Knightia Alta Fish Group
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £39
Comprising three rounded matrices, each with a Knightia alta specimen. 198 grams total, 78-87 mm
From USA. From a Lincolnshire, UK, collection. -
Mixed Crystal and Mineral Specimen Group
Sold for (Inc. bp): £46
Comprising: millerite from Agnew Mine, Western Australia; mimetite from Dry Gill Mine, Caldbeck Fell, Cumbria; orange gypsum from Australia; galena from Dundas Extended Mine, Tasmania, Australia; hemimorphite displaying silky lustre from Sila County, Arizona, USA; chrome ore- leopard ore from Limassol, Cyprus; aegirine and feldspar from Mt Molosa, Zomba, Malawi; stibnite from Hunan, China; chabazite on calcite from Moonen Bay, isle of Skye; banalsite from Benallt Mine, Rhiw, Gwynedd, Wales. 1.11 kg total, 2.4-11.8 cm
From the private collection of a Cornish, UK, gentleman.