Loading, please wait...
LOT 2635
Large Fossil Cut and Polished Tree Trunk Slice
TRIASSIC PERIOD, 251-199 MILLION YEARS B.P.
9 in. (1.06 kg, 23 cm).
Showing bark detail on the edges, the cut face showing attractive agatized patterns. [No Reserve]
ProvenanceFrom Madagascar.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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.
-
Bismuth Specimen Group
Sold for (Inc. bp): £72
Comprising two hopper crystals exhibiting stairstep crystal structure and iridescent colours. 55.3 grams total, 30-33 mm
From a Cambridgeshire, UK, collection. -
Aventurine Crystal Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £46
On an amethyst geode matrix; the metal branches tipped with polished light-coloured aventurine pebbles. 603 grams, 17 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Amethyst Crystal Geode Display
Estimate: £1,200 - 1,700 (+bp*)
Opening Bid: £600
A rounded geode section, the undulating inner surface lined with small prismatic amethyst crystals; mounted on a custom-made display stand. 10 kg total, 35 cm including stand
From Artigas, Uruguay. Property of a London lady.