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![Natural History - Grade A Cut and Polished Agate Slice Collection [3]](https://timelineauctions.com/zoom_images/zoomthumb/2/1/211415_900x900.jpg "Natural History - Grade A Cut and Polished Agate Slice Collection [3]")
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LOT 2382
Natural History - Grade A Cut and Polished Agate Slice Collection [3]
3 1/2 - 5 1/2 in. (286 grams total, 9-14 cm).
Comprising three transparent slices showing attractive banding. [3, No Reserve]
ProvenanceEx 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:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
LOT 2382
Natural History - Grade A Cut and Polished Agate Slice Collection [3]
Sold for (Inc. bp): £7
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Natural History - Fly in Baltic Amber
Oligocene Period, circa 55-50 million years B.P.Sold for (Inc. bp): £26
Polished to highlight the Diptera sp. fly inclusion. 1.6 grams, 26 mm
From Primorskoje mine, Yantarnyi, Kaliningrad. From a Lincolnshire, UK, collection. Accompanied by an illustrated identification card. -
Natural History - Polished Fossil Ammonite
Middle Cretaceous period, circa 150 million years B.P.Sold for (Inc. bp): £20
A superbly polished Cleoniceras sp. ammonite showing the suture patterns. 316 grams, 11.5 cm
From Madagascar. From a Lincolnshire, UK, collection. -
Natural History - Aventurine Gem Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £13
Irregular geode matrix with purple amethyst crystals; the metal branches tipped with polished dark and light green aventurine pebbles. 691 grams, 17.5 cm high
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
