Loading, please wait...
Details
LOT 2324
Natural History - Agatized Fossil Tree Trunk Cut Slice
TRIASSIC PERIOD, 251-199 MILLION YEARS B.P.
8 1/2 in. (1.04 kg, 21.5 cm).
With one partially polished face displaying dark red banding. [No Reserve]
Provenance
From Madagascar.
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.
RELATED LOTS
-
Natural History - Box of Yellow Sulphur Specimens [73]
Sold for (Inc. bp): £13
Comprising a large quantity of bright yellow samples in various sizes. 1.2 kg total, 18-65 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Large Fossil Otodus Shark Tooth
Eocene Period, circa 54 million years B.P.Sold for (Inc. bp): £72
A large Otodus obliquus tooth from the front of a mouth in a matrix. 63 grams, 90 mm
From the Ouled Abdoun Basin Formation (Phosphate beds), Oued Zem, Morocco, North Africa. From an old German paleontological collection. -
Natural History - Large Meteoritic Tektite Group [12]
Sold for (Inc. bp): £39
Meteoric glass, melted terrestrial rock splashed from an impact crater, most roughly ovoid in shape. 969 grams total, 47-83 mm
From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
Tektites are lumps of black or dark grey natural glass produced from melted crustal rocks that are caused by large hypervelocity meteorite impacts on sediments.