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![Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]](https://timelineauctions.com/zoom_images/zoomthumb/2/0/207957_900x900.jpg "Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]")
![Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]](https://timelineauctions.com/zoom_images/zoommap/2/0/207957_200x200.jpg "Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]")
![Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]](https://timelineauctions.com/upload/images/items/207957.jpg "Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]")
LOT 1773
Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]
1 7/8 - 3 1/8 in. (118 grams total, 48-79 mm).
Comprising one long and one wider obelisk in lavender-coloured amethyst, each with bevelled edges. [2, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
TimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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LOT 1773
Natural History - Cut and Polished Amethyst Crystal Obelisk Group [2]
Sold for (Inc. bp): £13
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Natural History - Amethyst Crystal
Sold for (Inc. bp): £46
Freestanding with cut base, cut to reveal dense clusters of dark purple crystals. 1.17 kg, 12 cm high
From a Lincolnshire, UK, collection. -
![Natural History - Kalahari Desert Wind Stone Group [3]](https://timelineauctions.com/upload/images/items/small/208102-s.jpg)
Natural History - Kalahari Desert Wind Stone Group [3]
Sold for (Inc. bp): £20
Comprising three wind-rounded pebbles with their individual hollowed out 'nests', from the Kalahari Desert region; each set provided with a hessian draw-ribbon pouch. 320 grams total, 33-53 mm
From the Kalahari Desert, Southern Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Mica Crystal Specimen
Sold for (Inc. bp): £20
Comprising a stalactitic structure of brown mica sheets. 200 grams, 10.8 cm
Collected in person from various parts of the world mainly between 1957-1966. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life.
