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![Large Iceland Spar Mineral Specimen Group [16]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/227876_900x900.jpg "Large Iceland Spar Mineral Specimen Group [16]")
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LOT 2805
Large Iceland Spar Mineral Specimen Group [16]
1 1/4 - 2 1/2 in. (2.59 kg total, 32-62 mm).
Comprising large polygonal specimens. [16, No Reserve]
ProvenanceFrom Mexico.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Unpolished Natural Amber Group
Oligocene Period, circa 45 million years B.PSold for (Inc. bp): £59
A large group of unpolished amber pieces, each pierced through the centre for stringing. 41 grams total, 8-21 mm
Ian Wilkinson collection, Nottinghamshire, UK, formed since 1985. -
Mixed Mineral and Crystal Specimen Group
Sold for (Inc. bp): £13
Comprising: four boxed quartz specimens from Minais Gerais, Brazil; a group of amethyst chippings; a group of polished tourmaline chips; and a group of mixed red to brown mineral specimens. 733 grams total, 5-67 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Yellow Citrine Crystal Tree on Amethyst
Sold for (Inc. bp): £52
On an amethyst geode matrix; the metal branches tipped with polished citrine pebbles. 643 grams, 19 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
