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LOT 2787
Cut and Polished Agate Crystal Geode Half Collection [10]
2 - 2 3/4 in. (985 grams total, 53-71 mm).
Each with a polished face showing an internal cavity, some with a dusting of crystals inside. [10, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2787
Cut and Polished Agate Crystal Geode Half Collection [10]
Sold for (Inc. bp): £13
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Iridescent Pyrite with Calcite Mineral Specimen
Sold for (Inc. bp): £7
An irregular host rock with micro crystals of pyrite and calcite producing an attractive display of colours. 43 grams, 53 mm
From Abbeyton Quarry, Ballysadare, County Sligo, Ireland, October 1998. 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. -
Polished Coral Head 'Heart' Palm Stone
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £26
Cut to a heart shape and polished to reveal the internal structure. 121 grams, 71 mm
From a Cambridgeshire, UK, collection. -
Boxed Rock Crystal Quartz Display Point Collection [5]
Sold for (Inc. bp): £33
Comprising five clusters, each with multiple clear prismatic crystals. 350 grams total, 50-70 mm
From Minas Gerais, Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.