Loading, please wait...
LOT 2884
Amethyst Crystal Geode Display
13 3/4 in. (10 kg total, 35 cm including stand).
A rounded geode section, the undulating inner surface lined with small prismatic amethyst crystals; mounted on a custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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 2884
Amethyst Crystal Geode Display
Estimate £1,000 - 1,400€1,160 - 1,620 (for guidance only)$1,350 - 1,890 (for guidance only)
-
Group of Six [6] Congo Natural Malachite Cut Slabs
Sold for (Inc. bp): £20
Comprising four slabs and two end sections, each showing characteristic contrasting banding. 1.06 kg total, 83-99 mm
From the Democratic Republic of Congo, Central Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Group of Twenty Four [24] Large Blue Calcite Crystal Display Chunks
Sold for (Inc. bp): £7
Irregular chunks of light to dark blue calcite. 5.18 kg total including box, 7.4-11 cm
From Morocco, West Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Bismuth Crystal Specimen
Sold for (Inc. bp): £26
Cluster of hopper crystals exhibiting a stairstep crystal structure and iridescent colours. 20.5 grams, 45.4 mm
From a Cambridgeshire, UK, collection.