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LOT 2424
Large Purple Amethyst Crystal Geode Section
9 1/2 in. (1 kg, 24 cm).
A roughly triangular section with small light purple amethyst crystals. [No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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![Boxed Quartz Rock Crystal Specimen Collection [6]](https://timelineauctions.com/upload/images/items/small/227995-s.jpg)
Boxed Quartz Rock Crystal Specimen Collection [6]
Sold for (Inc. bp): £20
Comprising six crystal clusters, each with attractive clear prismatic crystals. 366 grams total, 50-76 mm
From Brazil. 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. -
Fossil Mosasaur 'Marine Dinosaur' Tooth with Root
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £78
Showing good enamel and some root. 60.3 grams, 82 mm
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.
