Loading, please wait...
LOT 2329
A Collection of High Quality Crystal Specimens
1 3/8 - 2 7/8 in. (658 grams total, 36-73 mm).
Comprising: two quartz specimens from the famous Minas Gerais in Brazil; two pyrite specimens from Huanaco in Peru; dark purple amethyst from Antigas in Uruguay; and a crystalline malachite specimen. [6, No Reserve]
ProvenanceFrom Brazil, Peru, Uraguay, and The Democratic Republic of Congo.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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.
-
Fossil Astrotheca and Neuropteris Ferns in Split Nodules
Carboniferous Period, circa 358-298 million years B.P.Sold for (Inc. bp): £143
Comprising two opened nodules showing the positive and negative of the fern fossil. 366 grams total, 10-10.7 cm
From Pennsylvanian Mazon Creek, Braidwood, Illinois, USA. 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. -
Woolly Mammoth Bone Bead Necklace String
Pleistocene Epoch, 2.6 million-11,700 years B.P.Sold for (Inc. bp): £78
Restrung, using recently polished Mammuthus primigenius spherical bone beads. 148 grams, 62 cm
From a UK collection formed in the 1980s. Property of an Essex, UK, gentleman.
The mammoth lineage branched from the Asian elephant around 6 million years ago, and later on the Woolly Mammoth, Mammuthus primigenius, evolved in eastern Siberia. Woolly mammoths, being slightly smaller than living African elephants, were foragers and ate grass, as well as small, nutritious flowering plants that flourished in the environment where they lived. They may also have used their curved tusks to dig through snow and eat plants that other foragers were unable to reach. -
British Fossil Vertebra
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £13
Large section of a fossilised vertebra with two raised projections on one side, possibly from a mosasaur. 407 grams, 96 mm3 3/4 in.
From Abingdon, Oxfordshire. 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.
