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LOT 2416
Fossil Promicroceras Ammonite Pair
JURASSIC PERIOD, CIRCA 199-190 MILLION YEARS B.P.
2 5/8 - 5 in. (216 grams total, 6.6-12.7 cm).
Comprising two irregular matrices, each with a Promicoceras sp. ammonite specimen. [2, No Reserve]
ProvenanceFrom a Lincolnshire, 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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Mixed Crystal and Mineral Specimen Group
Sold for (Inc. bp): £33
Comprising: vibrant green dioptase from Tsumeb, Namibia; gypsum desert rose from Tunisia; Prehenite from Poona, India; dolomite from Peru; spray-like formation of scolceite from Poona, India; blue azurite from the Democratic Republic of Congo; amethyst from Brazil; stellerite from Rudni, Kusteni Oblast, Kazakhstan; Wolframite from Carrock Mine, Mungrisdale, Caldbeck Fells, Cumbria; thomsonite, chabazite, stilbite and stellerite from Moonen Bay, Isle of Skye. 1 kg total, 25-83 mm
From the private collection of a Cornish, UK, gentleman. -
Polished Fossil Coral Head Heart
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £10
Cut to a heart shape and polished to reveal the internal structure. 151 grams, 73 mm
From a Cambridgeshire, UK, collection. -
Mexico Red Calcite Mineral Specimens
Sold for (Inc. bp): £7
A group of forty-two cut red calcite mineral specimens in various shapes and sizes. 356 grams total, 25-40mm
Very fine condition.
From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley & Co. (1932-1981) and previously J. R. Gregory & Co. (1898-1932); originally James Reynolds Gregory (1858-1898). From the private collection of John Meredith, acquired since the 1990s; thence by descent.
