Loading, please wait...
![Cut and Polished Agate Crystal Geode Half Group [10]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228161_900x900.jpg "Cut and Polished Agate Crystal Geode Half Group [10]")
![Cut and Polished Agate Crystal Geode Half Group [10]](https://timelineauctions.com/zoom_images/zoommap/2/2/228161_200x200.jpg "Cut and Polished Agate Crystal Geode Half Group [10]")
![Cut and Polished Agate Crystal Geode Half Group [10]](https://timelineauctions.com/upload/images/items/228161.jpg "Cut and Polished Agate Crystal Geode Half Group [10]")
LOT 2275
Cut and Polished Agate Crystal Geode Half Group [10]
1 3/4 - 2 3/8 in. (760 grams total, 45-61 mm).
Majority with an exposed cavity showing various interesting crystal formations. [10, No Reserve]
ProvenanceFrom Brazil.
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.
-
![Large Blue Calcite Mineral Specimen Group [11]](https://timelineauctions.com/upload/images/items/small/228014-s.jpg)
Large Blue Calcite Mineral Specimen Group [11]
Sold for (Inc. bp): £7
Comprising eleven large opaque specimens. 2.16 kg total, 55-79 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Mosasaur 'Marine Dinosaur' Composite Fossil Jaw Fragment
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £143
Comprising four Mosasaur Prognathodon teeth set in a jaw fragment with other bone fragments. 128 grams, 13.1 cm
From Morocco, North Africa. From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish. -
.jpg)
Very Large British Cardinia Fossil Ocean Floor Display
Jurassic Period, circa 201-202 million years B.P.Estimate: £250 - 350 (+bp*)
Opening Bid: £125
A plate of natural, unpolished Cardinia sp. fossil bivalves from the Frodingham formation; accompanied by a display stand. 17.7 kg total, 50 cm
From the exhausted Coningsby Quarry, Scunthorpe, Lincolnshire, UK.
