Loading, please wait...
LOT 2345
Large Green Malachite Boulder Section
6 1/4 in. (3.21 kg, 15.7 cm).
A large unpolished cut boulder showing some botryoidal formations. [No Reserve]
ProvenanceFrom Congo, Central Africa.
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.
-
![Natural Ruby in Zoisite Mineral Specimen Group [50]](https://timelineauctions.com/upload/images/items/small/228040-s.jpg)
Natural Ruby in Zoisite Mineral Specimen Group [50]
Sold for (Inc. bp): £26
Comprising unpolished sample with red ruby crystals in green zoisite and black hornblende. 1.11 kg total, 18-40 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Composite Mosasaur 'Marine Dinosaur' Tooth Matrix
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £78
Comprising six Mosasaur prognathodon teeth set on a composite matrix. 1.55 kg, 20.5 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. -
![Cut and Polished Mini Agate Crystal Geode Half Group [100]](https://timelineauctions.com/upload/images/items/small/227970-s.jpg)
Cut and Polished Mini Agate Crystal Geode Half Group [100]
Sold for (Inc. bp): £33
A large group of cut geode halves with exposed internal crystal-filled cavities. 644 grams total, 21-40 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
