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LOT 2530
Coloured Quartz Crystal Nodule
4 3/8 - 4 7/8 in. (866 grams total, 11.1-12.2 cm).
An opened irregular nodule, the internal cavity filled with dyed green quartz crystals. [2, No Reserve]
ProvenanceFrom a Cambridgeshire, UK, collection.
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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![Chalcopyrite Peacock Ore Mineral Specimen Group [172]](https://timelineauctions.com/upload/images/items/small/227839-s.jpg)
Chalcopyrite 'Peacock Ore' Mineral Specimen Group [172]
Sold for (Inc. bp): £13
Displaying attractive play of colour. 1.52 kg total, 18-31 mm
From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Fossil Trilobite on Matrix
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £195
Displaying well-defined ribs to the carapace, and good detail to the head. 812 grams, 10.4 cm
From Hunstanton, Indiana, USA. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. -
Phacops Fossil Trilobite in Matrix
Devonian Period, circa 444-439 million years B.P.Sold for (Inc. bp): £39
The aquatic arthropod showing good detail to the carapace, resting on an irregular matrix. 158 grams, 74 mm
From a Cambridgeshire, UK, collection.
