Loading, please wait...

Use mousewheel to zoom in and out, click to enlarge

Details

LOT 2843

Natural History - Large Historic 'Brazil' Amethyst with Quartz Crystal Specimen

6 1/2 in. (1.26 kg, 16.5 cm).

With deep purple crystals and some small quartz encrustations, collection number 266. [No Reserve]

Provenance

Acquired on the UK mineral and fossil market, since 1970.
From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent.

Accompanied by an original historic index file card.

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 2843

Natural History - Large Historic 'Brazil' Amethyst with Quartz Crystal Specimen

Sold for (Inc. bp): £117

Print page

RELATED LOTS

  • Natural History - Historic Austria Flos-Ferri Mineral Specimen
    Natural History - Historic 'Austria' Flos-Ferri Mineral Specimen

    Sold for (Inc. bp): £52

    With pinkish-white and creamy white crystals in interlacing and coalescing stems, collection number 175. 160 grams, 94 mm



    Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card.

    Lot Details

  • Natural History - Whitby Dac Fossil Ammonite Pair
    Natural History - Whitby Dac Fossil Ammonite Pair
    Jurassic Period, Toarcian Stage, circa 180 million years B.P.

    Sold for (Inc. bp): £33

    Containing two Dactylioceras tenuicostatum sp. specimens. 947 grams, 13.9 cm



    Found Whitby Dac, UK. From a Lincolnshire, UK, collection.

    Lot Details

  • Natural History - Historic Mineral Specimen Collection
    Natural History - Historic Mineral Specimen Collection

    Sold for (Inc. bp): £20

    Comprising: pink calcite, collection number 40; conichalcite with chrysocolla from Ojvela Mine, Mapimi, Mexico, collection number 618 with old Richard Tayler Minerals label; quartz from Cumbria, collection number 19; cluster of colourless quartz crystals from Madagascar, collection number 67; calcite from North Transvaal, South Africa, collection number 316; actinolite from Norway, collection number 328; campylite from Carrock Fell, Cumbria, England, collection number 279; galena from England, collection number 234; chalcotrichite from Pendarves Mine, level 6, Tryphena Lode, Cornwall, England, collection number 571 with old Gregory, Bottley and Lloyd label. 433 grams total, 34-65 mm



    Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Eight specimens accompanied by an original historic index file card.

    Lot Details

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