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LOT 1848
Natural History - Boxed Historic Quartz on Calcite Crystal Specimen
2 1/4 in. (173 grams, 58 mm).
Mainly comprising white small crystals on light yellow calcite matrix. [No Reserve]
ProvenanceEx Gregory, Bottley & Lloyd (Gregory's).
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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LOT 1848
Natural History - Boxed Historic Quartz on Calcite Crystal Specimen
Sold for (Inc. bp): £7
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Natural History - Polished Fossil Bivalve Group
Jurassic Period, circa 160 million years B.P.Sold for (Inc. bp): £26
Comprising two complete polished fossil bivalves. 390 grams total, 72-78 mm
From Morondava River Basin, Atsimo-Andrefana Region, Southwest Madagascar. From an old Oxfordshire, UK, fossil and mineral collection. -
Natural History - Unpolished Cut Fossil Tree Trunk Section
Triassic Period, 252-201 million year B.P.Sold for (Inc. bp): £20
With one smooth side, displaying bands of colour. 3.5 kg, 26.5 cm
From Madagascar. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Agate Crystal Geode Pair
Sold for (Inc. bp): £10
The exposed inner cavity filled with clear quartz and light-coloured amethyst crystals. 1.4 kg total, 10.7-10.8 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).