Loading, please wait...
Details
LOT 2246
Natural History - Unpolished Cut Amethyst Crystal Geode Slice
9 5/8 in. (613 grams, 24.5 cm).
With two straight edges, cut to expose the inner structure of a geode with layers of amethyst and other 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 2246
Natural History - Unpolished Cut Amethyst Crystal Geode Slice
Sold for (Inc. bp): £13
RELATED LOTS
-
Natural History - Fossil Bird Bone Group
Pleistocene Period, circa 2 million years B.P.Sold for (Inc. bp): £39
Comprising two large fragments of hollow wading bird bones. 12.3 grams total, 75-79 mm
From the Rancho La Brea Formation, Maricopa Co., California, USA. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection. -
Natural History - Fossil Claudiosaurus Skeleton
Late Permian-early Triassic Period, circa 252-250 million years B.P.Sold for (Inc. bp): £1,430
On a rounded matrix. 8.85 kg, 32.5 cm
From Madagascar. From a Cambridgeshire, UK, collection.
Claudiosaurus is an extinct genus of diapsid reptiles from the Late Permian Sakamena Formation of the Morondava Basin, Madagascar. It is theorised that this was a semi-aquatic, lizard-like dinosaur. -
Natural History - Fossil Sinosura Brittlestar
Jurassic Period, circa 199-145 million years B.P.Sold for (Inc. bp): £39
On a matrix, possibly Sinosura kelheimense. 147 grams, 10 cm
From Stonhoffen, Germany. From a Lincolnshire, UK, collection.
