Loading, please wait...
Details
LOT 2142
Natural History - Cut and Polished Agate and Amethyst Mineral Specimen Slab
4 1/2 in. (210 grams, 11.5 cm).
Showing attractive agate and amethyst banding with small areas of clear quartz, cut to a geometric shape with bevelled edges. [No Reserve]
Provenance
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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 2142
Natural History - Cut and Polished Agate and Amethyst Mineral Specimen Slab
Sold for (Inc. bp): £13
RELATED LOTS
-
Natural History - British Fossil Collection
Carboniferous-Cretaceous Period, circa 305-113 million years B.P.Sold for (Inc. bp): £52
Comprising a mixed group of eight fossils in eight card trays, different species and types including: Rugose Coral from Toddington, Derbyshire; Parinoceramus ventricosus and Aegoceras sp. ammonite from Blockley in Gloucestershire; Hysteroceras sp. ammonites from the foreshore at Folkestone, Kent; Dactylioceras commune from Staithes, Yorkshire; Hildoceras bifrons from near Eype, Dorset; and Dactylioceras sp. ammonite from Seavington St. Michael, Dorset. 1.2 kg total, 2-10.5 cm
From various sites in the UK. From a Norfolk, UK, collection. -
Natural History - Fossil Crab
Eocene Period, circa 50 million years B.P.Sold for (Inc. bp): £338
A rare Harpactocacinus punctatus crab on a matrix. 849 grams, 13.4 cm
From Verona, Italy. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection. -
Natural History - British Woolly Mammoth or Rhinoceros Hip Bone
Devensian Period, 110,000-12,000 years B.P.Sold for (Inc. bp): £39
Fragment of the pelvis with socket; drilled and provided with a rod for mounting. 1.78 kg, 27 cm
From the North Sea bed. Ex Gemini Trading, UK. From a collection acquired on the UK art market from various auction houses and collections mostly before 2000. From an important Cambridgeshire estate; thence by descent. Accompanied by an old identification tag.