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![Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces](https://timelineauctions.com/zoom_images/zoomthumb/2/5/251098_900x900.jpg "Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces")
![Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces](https://timelineauctions.com/zoom_images/zoommap/2/5/251098_200x200.jpg "Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces")
![Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces](https://timelineauctions.com/upload/images/items/251098.jpg "Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces")
LOT 2867
Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces
5/8 - 2 5/8 in. (1.95 kg total including box, 16-66 mm).
Boxed group of light to dark purple amethyst crystal specimens, including some on matrix. [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 2867
Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces
Sold for (Inc. bp): £20
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![Collection of Three [3] Cut and Polished Malawi Agate Geode Halves](https://timelineauctions.com/upload/images/items/small/251118-s.jpg)
Collection of Three [3] Cut and Polished Malawi Agate Geode Halves
Sold for (Inc. bp): £26
Comprising three specimens with polished cut faces, showing strong banding and crystal-lined interior. 2.12 kg total including box, 9.2-16 cm
From Malawi. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Fossil Knightia Multi Fish Plate
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £72
Knightia alta fish on a rounded limestone matrix. 364 grams, 16.4 cm
From a Cambridgeshire, UK, collection.
In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. -
Large Slab with Fossil Shells
Miocene Period, 23-5.3 million years B.P.Sold for (Inc. bp): £33
A sizeable matrix containing a large number of fossilised shells. 5.8 kg, 34.5 cm
From a Cambridgeshire, UK, collection.
