Loading, please wait...

Natural History - Caledonia Mine Native Copper Specimen Group Natural History - Caledonia Mine Native Copper Specimen Group Natural History - Caledonia Mine Native Copper Specimen Group
Use mousewheel to zoom in and out, click to enlarge
Details

LOT 1880

Natural History - Caledonia Mine Native Copper Specimen Group

1 5/8 in. (209 grams total, 41 mm each including box).

A group of 13 Caledonia mine native copper specimens, each mounted on foam and held in a white card collector's tray accompanied by an identification label; accompanied by typed labels reading 'Michigan copper ore. Calumet and Helca conglomerate centennial #6 mine Houghton Co., Michigan.' [13, No Reserve]

Provenance

From Caledonia Mine, Ontonagon County, Michigan, USA.
Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).

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 1880

Natural History - Caledonia Mine Native Copper Specimen Group

Sold for (Inc. bp): £7

Print page

RELATED LOTS
  • Natural History - Box of Iceland Spar Mineral Specimens
    Natural History - Box of Iceland Spar Mineral Specimens

    Sold for (Inc. bp): £169

    A group of over 40 Iceland Spar mineral specimens; held in a cardboard box. 2.57 kg total, 35-48 mm



    Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).

    Lot Details

  • Natural History - Cut and Polished Malachite Mineral Specimen Group
    Natural History - Cut and Polished Malachite Mineral Specimen Group

    Sold for (Inc. bp): £33

    A group of ten cut malachite mineral specimens, each with two polished faces. 195 grams total, 24-46 mm



    From D.R.Congo. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).

    Lot Details

  • Natural History - Freeform Gogotte Display
    Natural History - Freeform Gogotte Display

    Sold for (Inc. bp): £26

    A substantial, naturally formed grey limestone gogotte. 975 grams, 14.2 cm



    Early 1990s London collection. Acquired on the UK art market. From a private collection, Lancashire, UK

    Gogottes were displayed at the chateau of Fontainebleau, France, collected by King Louis XIV (1638 -1715). They were used to decorate the formal gardens of the royal residence at Versailles, especially l’Encelade, Les Trois Fontaines and La Salle de Bal. Elsewhere, they were treasured in Song Dynasty China (960-1127 A.D.) In the 20th century, natural forms inspired the sculptor Henry Moore and others.

    Lot Details

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