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LOT 2887
Amethyst Crystal Mineral Display Specimen
1 3/4 in. (28 grams, 44 mm).
A cluster of dark purple amethyst crystals. [No Reserve]
ProvenanceProperty of a North West London, UK, lady.
CONDITIONTimeLine 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:
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Lapis Lazuli Bead Necklace String
20th century A.D.Sold for (Inc. bp): £20
Composed of coin-shaped beads interspersed with small tubular beads, lozenge-shaped pendant; restrung. 46 grams, 37 cm
From the London, UK, art market in the 1990s. -
Boulder Opal Mineral Display Specimen
Sold for (Inc. bp): £39
A cut and polished boulder opal displaying blue, white and green colours. 169 grams, 81 mm
Property of a North West London, UK, lady. -
Fossil Hadrosaur Dinosaur Nest Egg Pair
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £975
A pair of Charonosaurus sp. hadrosaur eggs on a matrix retaining evidence of the original leathery surface. 10.35 kg, 32.5 cm wide
Acquired between the 1970s and 1980s. From the private collection of John Watson, Cambridge, UK.
Dinosaur eggs are known from about 200 sites around the world, the majority in Asia and mostly in terrestrial (non-marine) rocks of the Cretaceous Period. It may be that thick calcite eggshells evolved during the Cretaceous (145 to 65 million years ago). Most dinosaur eggs have one of two forms of eggshell that are distinct from the shells of related modern animal groups, such as turtles or birds; however, some eggs closely resemble the type of shells seen in present day ostrich eggs.
