Loading, please wait...

Use mousewheel to zoom in and out, click to enlarge

Details

LOT 2907

Large Agate and Amethyst Column Display

25 1/2 in. (8.47 kg total, 65 cm including stand).

A thick, cut and polished geode section showing attractive layering of white, grey, and brown agate; well-formed prismatic amethyst crystals above the agate layer; mounted on a custom-made display stand.

Provenance

From Artigas, Uruguay.
Property of a London lady.

CONDITION

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 2907

Large Agate and Amethyst Column Display

Estimate £1,800 - 2,400€2,090 - 2,780 (for guidance only)$2,430 - 3,240 (for guidance only)

Print page

RELATED LOTS

  • Large Campo del Cielo Meteorite
    Large Campo del Cielo Meteorite
    Fell 6000-5000 years B.P.

    Sold for (Inc. bp): £286

    A nickel-iron meteorite (IAB). 97.8 grams, 50.7 mm



    From a Cambridgeshire, UK, collection.

    A crater field of roughly 26 craters was found in the vicinity of this crater, which is estimated to date to 4-5 thousand years BP. The age of the meteorite itself is thought to be c.4.5 billion years, formed as part of the development of this solar system. The largest two fragments, the 30.8-ton Gancedo and 28.8-ton El Chaco, are among the heaviest meteorite masses ever recovered on Earth. In 1576, the governor of a province in Northern Argentina commissioned the military to search for a large mass of iron, which it was believed the local people claimed had fallen from the sky and which they used for their weapon production. The expedition discovered a large mass of metal, which was assumed to be an iron mine, and brought back a few samples, which were described as being of unusual purity. Following the legends, in 1774, Don Bartolomé Francisco de Maguna rediscovered the iron mass. He himself did not believe that the stone had fallen from the sky and assumed that it had formed by a volcanic eruption. However, he sent the samples to the Royal Society of London. In 199,0 it became protected by law.

    Lot Details

  • Otodus Fossil Sharks Tooth Necklace
    Otodus Fossil Shark's Tooth Necklace
    Eocene Period, circa 53-33 million years B.P.

    Sold for (Inc. bp): £104

    An Otodus obliquus tooth made into a pendant and suspended from a cord necklace. 6.07 grams, tooth: 34 mm



    From a Cambridgeshire, UK, collection.

    Lot Details

  • Fossil Dragon Fly Larvae on Matrix
    Fossil Dragon Fly Larvae on Matrix
    Miocene Period, circa 16 million years B.P.

    Sold for (Inc. bp): £59

    Comprising two Libellula doris larvae on an oval matrix; supplied in a glazed display case with an information ticket. 13.4 grams, 90 mm



    From a Cambridgeshire, UK, collection.

    Lot Details

Stay up-to-date with the latest from TimeLine Auctions by joining our mailing list