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![Group of Ten [10] Cut and Polished Agate Geode Slices](https://timelineauctions.com/zoom_images/zoomthumb/2/5/256014_900x900.jpg "Group of Ten [10] Cut and Polished Agate Geode Slices")
![Group of Ten [10] Cut and Polished Agate Geode Slices](https://timelineauctions.com/zoom_images/zoommap/2/5/256014_200x200.jpg "Group of Ten [10] Cut and Polished Agate Geode Slices")
![Group of Ten [10] Cut and Polished Agate Geode Slices](https://timelineauctions.com/upload/images/items/256014.jpg "Group of Ten [10] Cut and Polished Agate Geode Slices")
LOT 2490
Group of Ten [10] Cut and Polished Agate Geode Slices
4 1/8 - 5 1/4 in. (1.08 kg total, 10.5-13.3 cm).
Comprising ten polished slices showing contrasting banding, six in enhanced green colour. [10, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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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![Group of Fifteen [15] Sodalite Mineral Specimens](https://timelineauctions.com/upload/images/items/small/255990-s.jpg)
Group of Fifteen [15] Sodalite Mineral Specimens
Sold for (Inc. bp): £33
Boxed group of fifteen royal blue sodalite specimens with white calcite veins. 3.6 kg total, 7.5-10.1 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Bismuth Crystal Display Formation
Sold for (Inc. bp): £20
Cluster of hopper crystals exhibiting a stairstep crystal structure and iridescent colours. 15 grams, 33 mm
From a Cambridgeshire, UK, collection. -
Fossil Crotalocephaline Trilobite in Matrix
Middle Devonian, circa 380 million years B.P.Sold for (Inc. bp): £85
Crotalocephaline gibbus on a matrix showing characteristic sharp pygidial spines. 219 grams, 93 mm
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.
