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![Group of Three [3] Quartz and Amethyst Crystal Sections](https://timelineauctions.com/zoom_images/zoomthumb/2/5/255967_900x900.jpg "Group of Three [3] Quartz and Amethyst Crystal Sections")
![Group of Three [3] Quartz and Amethyst Crystal Sections](https://timelineauctions.com/zoom_images/zoommap/2/5/255967_200x200.jpg "Group of Three [3] Quartz and Amethyst Crystal Sections")
![Group of Three [3] Quartz and Amethyst Crystal Sections](https://timelineauctions.com/upload/images/items/255967.jpg "Group of Three [3] Quartz and Amethyst Crystal Sections")
LOT 2385
Group of Three [3] Quartz and Amethyst Crystal Sections
5 1/2 - 6 1/4 in. (1.57 kg total, 14-16 cm).
Comprising three irregular specimens with small prismatic crystals. [3, 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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Fossil Euomphaloceras Ammonite
Late Cretaceous Period, circa 100-66 million years B.P.Sold for (Inc. bp): £46
Euomphaloceras cunningtoni with prominent protrusions on all outer ribs, old inked collector's notes '209' and 'Euomphaloceras Cunningtoni ?'. 830 grams, 13 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. -
![Group of Ten [10] Meteorite Crater Tektite Specimens](https://timelineauctions.com/upload/images/items/small/256051-s.jpg)
Group of Ten [10] Meteorite Crater Tektite Specimens
Sold for (Inc. bp): £59
Comprising ten irregular, rounded pieces with typical surface indentations. 45 grams total, 16-33 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
Tektites are lumps of black or dark grey natural glass produced from melted crustal rocks caused by large hypervelocity meteorite impacts on sediments. -
Large Rough Aquamarine Crystal on Plinth
Sold for (Inc. bp): £91
Sub-translucent formation of greenish-blue aquamarine set on a wooden display stand. 3.42 kg total, 22 cm high including stand
From the private collection of a Devon, UK, lady.
