Loading, please wait...

Use mousewheel to zoom in and out, click to enlarge

Details

LOT 2543

Natural History - Historic Large Gypsum Mineral Specimen

7 in. (776 grams, 17.8 cm).

A large specimen with large blades from Mexico, collection number 79. [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.

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 2543

Natural History - Historic Large Gypsum Mineral Specimen

Sold for (Inc. bp): £13

Print page

RELATED LOTS

  • Natural History - Amethyst Crystal Display
    Natural History - Amethyst Crystal Display

    Sold for (Inc. bp): £52

    A freestanding cut geode section with lilac-coloured amethyst crystals. 960 grams, 11.1 cm



    From a Lincolnshire, UK, collection.

    Lot Details

  • Natural History - Historic Kolwesite and Rosasite on Hemimorphite Mineral Specimen
    Natural History - Historic Kolwesite and Rosasite on Hemimorphite Mineral Specimen

    Sold for (Inc. bp): £33

    With chocolate-brown, brownish and greenish grey crystals, possibly from Mexico, collection number 149. 83 grams, 55 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 and a letter from the British Museum (Natural History) dated 1983 confirming the specimen to be kolwesite.

    Lot Details

  • Natural History - Mixed Mineral Specimen Group
    Natural History - Mixed Mineral Specimen Group

    Sold for (Inc. bp): £26

    Comprising: amethyst from Brazil, collection number 360; siltstone from the Table Top Mountain, South Africa, collection number 405; granite from Middlesex, collection number 505; cassiterite from Cornwall, England, collection number 167; two samples of sand crystals from Canterbury Sand Pit, Kent, England, collection number 173; pyrite from England, collection number 82; chalcopyrite from North Transvaal, South Africa, collection number 193; calcite from North Transvaal, South Africa, collection number 314; phantom calcite from Mexico, collection number 209; calcite from North Transvaal, South Africa, collection number 316; selenite from the Sahara Desert, Libya; a quartz slice; polished malachite pebble and others. 586 grams total, 15-65 cm



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

    Lot Details

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