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![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228269_900x900.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
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LOT 2650
Mahogany Obsidian Volcanic Glass Specimen Group [100]
1 1/4 - 1 7/8 in. (1.37 kg total, 31-48 mm).
Comprising one hundred brown to black specimens with sharp edges. [100, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Pink Quartz Crystal Geode Display
Sold for (Inc. bp): £975
A heart-shaped geode section with highly polished obverse showing some brown and grey agate, as well as translucent quartz, the internal cavity lined with botryoidal formation with druzy pink quartz; mounted on a custom-made display stand. 3.1 kg total, 31 cm including stand
From Artigas, Uruguay. Property of a London lady. -
Polished Amber with Inclusion
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £33
Transparent polished specimen with an unidentified inclusion. 0.98 grams, 22 mm
From a Lincolnshire, UK, collection. -
Amethyst Crystal Display with Calcite
Estimate: £1,500 - 2,000 (+bp*)
Opening Bid: £750
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From Artigas, Uruguay. Property of a London lady.
