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LOT 0445
Amethyst Crystal Geode Display
CRETACEOUS PERIOD, CIRCA 120-140 MILLION YEARS B.P.
10 1/4 x 8 5/8 x 4, 12 1/2 in. (10.65 kg, 26 x 22 x 10 cm, 32 cm including stand).
Polished section of a geode lined with large, deep purple amethyst crystals in flower-like formations; mounted on a custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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LOT 0445
Amethyst Crystal Geode Display
Estimate £1,500 - 2,000€1,740 - 2,320 (for guidance only)$2,030 - 2,700 (for guidance only)
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Mosasaur 'Marine Dinosaur' Fossil Jaw Fragment with Teeth
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £195
A composite jaw fragment set with five teeth. 254 grams, 16 cm
From Morocco. 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 Calymene Trilobite Nodule
Devonian Period, circa 390 million years B.P.Sold for (Inc. bp): £7
An opened nodule containing a Calymene sp. specimen; repaired. 158 grams total, 56-60 mm
From a Cambridgeshire, UK, collection. -
Brown Druzy Quartz Stalagmite Geode Display
Cretaceous Period, circa 120-140 million years B.P.Estimate: £1,200 - 1,700 (+bp*)
Opening Bid: £650
A polished underside of a geode containing upward-reaching stalagmites covered in druzy brown quartz and small, sparkling white quartz crystals; mounted on a custom-made display stand. 6 kg, 15 x 30 x 17cm, 20 cm including stand
From Artigas, Uruguay. Property of a London lady.
