Loading, please wait...
Details
LOT 2508
Gypsum Pink Alabaster Specimen
4 1/2 in. (843 grams, 11.4 cm).
Displaying natural veining and areas of darker colour. [No Reserve]
Provenance
From Aust Cliff, River Severn, Gloucestershire, UK.
Acquired from Milton Keynes Geological Society 1998.
From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
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.
RELATED LOTS
-
Polished Sodalite Candle Holder
Sold for (Inc. bp): £7
Cut to a cuboid shape and with a circular recess (38mm in diameter) to accept a candle. 380 grams, 66 mm
From Democratic Republic of the Congo, Central Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Multiple Knightia Fossil Fish in Matrix
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £33
Comprising three Knightia alta specimens. 438 grams, 12 cm
From Wyoming (Green River Formation), USA. From a Lincolnshire, UK, collection.
In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. -
Large Polished Amber Specimen with Insect and Plant Inclusions
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £312
A polished specimen of dark-coloured amber displaying various inclusions. 227 grams, 17.5 cm
From the private collection of a London gentleman, from his grandfather's collection formed before the early 1970s.