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LOT 2670
Green Prehnite Crystal Mineral Display Specimen
7 1/4 in. (2.8 kg, 18.5 cm).
Large specimen of light green prehnite crystals on matrix. [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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LOT 2670
Green Prehnite Crystal Mineral Display Specimen
Sold for (Inc. bp): £85
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Large Mica Crystal Formation Display
Sold for (Inc. bp): £20
A large natural crystal formation within a matrix. 2.03 kg, 22.5 cm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). From the private collection of John Meredith, acquired since the 1990s; thence by descent. -
Polished Fossil Brachiopod
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £20
A large specimen of possibly Brachiopoda articulata. 653 grams, 86 mm
From Atlas Mountains, Morocco, North Africa. Acquire Sheringham, UK, in 1999. 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. -
North American and Other Fossil Collection
Mainly Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £20
Group of fourteen fossil teeth and other parts, each in a collector's card with window, inked catalogue number with notes relating to identification, findspot and dating; mounted in a vinyl sheet. 62 grams total, 24.5 x 22.5 cm
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.
