Loading, please wait...
LOT 2101
Natural History - 12mm Cut Malachite Slab Group [10]
3 3/8 - 4 1/8 in. (1.8 kg total, 8.5-10.5 cm).
With unpolished cut surfaces. [10, No Reserve]
ProvenanceFrom Democratic Republic of the Congo.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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 2101
Natural History - 12mm Cut Malachite Slab Group [10]
Sold for (Inc. bp): £46
-
Natural History - Mixed Cut and Polished Agate Crystal Geode Pair
Sold for (Inc. bp): £10
Showing delicate layering; the internal cavity filled with small lavender-coloured amethyst crystals; one with brown calcite formation. 747 grams total, 96 mm each
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Large Cut & Polished 'Leopard' Nephrite Jade Slab
Sold for (Inc. bp): £13
Of irregular form with one polished face with darker spots. 232 grams, 19 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Boxed Historic Sphalerite with Quartz 'Paper Weight' Crystal Specimen
Sold for (Inc. bp): £46
The bifacial matrix comprising mainly anhedral sphalerite crystals with opaque quartz crystals and some small pyrite crystals; inked collection number 'S13' to one side. 405 grams, 86 mm
Ex Gregory, Bottley & Lloyd (Gregory