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LOT 2577
Iceland Spar Mineral Specimen Group [100]
5/8 - 1 5/8 in. (708 grams total, 15-40 mm).
Comprising one hundred parallelepiped specimens showing typical birefringence. [100, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Large Rose Quartz Mineral Specimen Group [20]
Sold for (Inc. bp): £7
The group composed of large vivid pink specimens. 3.36 kg total, 66-82 mm
From Madagascar. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Cut Agate Crystal Geode Half Collection [5]
Sold for (Inc. bp): £7
Comprising five rounded geode halves displaying mainly contrasting grey banding. 2.52 kg total, 8.6-10.5 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Polished Fossil Coral Head Heart
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £33
Cut to a heart shape and polished to reveal the internal structure. 167 grams, 72 mm
From a Cambridgeshire, UK, collection.