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![Iceland Spar Mineral Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228301_900x900.jpg "Iceland Spar Mineral Specimen Group [100]")
![Iceland Spar Mineral Specimen Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/2/228301_200x200.jpg "Iceland Spar Mineral Specimen Group [100]")
![Iceland Spar Mineral Specimen Group [100]](https://timelineauctions.com/upload/images/items/228301.jpg "Iceland Spar Mineral Specimen Group [100]")
LOT 2577
Iceland Spar Mineral Specimen Group [100]
5/8 - 1 5/8 in. (708 grams total, 15-40 mm).
Comprising one hundred parallelepiped specimens showing typical birefringence. [100, No Reserve]
ProvenanceEx 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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![Kalahari Desert Wind Stone Group [3]](https://timelineauctions.com/upload/images/items/small/228306-s.jpg)
Kalahari Desert Wind Stone Group [3]
Sold for (Inc. bp): £33
Comprising three wind-rounded pebbles in hollowed out 'nests'; each with a hessian draw-ribbon pouch. 490 grams total, 60-68 mm
From the Kalahari Desert. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Carcharodontosaurus North African 'T-Rex' Fossil Dinosaur Tooth
Cretaceous Period, circa 110 million years B.P.Sold for (Inc. bp): £78
From Carcharodontosaurus saharicus, displaying some serrations. 4.4 grams, 33 mm
From Morocco, West Africa. Ex Cambridgeshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus. -
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Cut and Polished Agate Geode Half Collection [10]
Sold for (Inc. bp): £13
Comprising ten cut sections displaying mainly grey banding in contrasting hues. 1.96 kg total, 63-88 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
