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LOT 2936
Cut and Polished Agate Geode Slice Group
5 1/4 - 5 3/8 in. (392 grams total, 13.2-13.8 cm).
Comprising six translucent slices showing red, orange and grey banding together with colourless quartz crystal formations. [6, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Pink Icelandic Spar Mineral Specimen Group
Sold for (Inc. bp): £26
A group of fourteen pink Icelandic spar mineral specimens; each held in a white card collector's tray. 160 grams total, 16-23 mm
Very fine condition.
Nuevo Leon, Mexico. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Mounted Amethyst Crystal Display
Estimate: £800 - 1,000 (+bp*)
Opening Bid: £400
A polished, rounded geode section with rising formations of light purple amethyst crystals to the internal cavity; mounted on a custom-made display stand. 3.31 kg total, 19.5 cm wide including stand
From Artigas, Uruguay. Property of a London lady. -
Fossil Fern in Opened Nodule
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £156
An opened oval nodule displaying the positive and negative of the fern fossil. 218 grams total, 9.8-10.2 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.
