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LOT 1767
Natural History - Whitby Dac Fossil Ammonite
LOWER JURASSIC PERIOD, TOARCIAN STAGE, CIRCA 180 MILLION YEARS B.P.
3 1/4 in. (356 grams, 82 mm).
Dactylioceras sp. on an irregular shale pebble. [No Reserve]
ProvenanceFrom Whitby, UK.
From a Lincolnshire, UK, collection.
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AUCTIONS:
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![Natural History - Mixed Cut and Polished Thick Agate Slice Group [10]](https://timelineauctions.com/upload/images/items/small/208008-s.jpg)
Natural History - Mixed Cut and Polished Thick Agate Slice Group [10]
Sold for (Inc. bp): £20
Displaying banding in various colours, some with crystal filled internal cavities. 1.73 kg total, 47-94 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
![Natural History - Aragonite Crystal Specimen Group [100]](https://timelineauctions.com/upload/images/items/small/207984-s.jpg)
Natural History - Aragonite Crystal Specimen Group [100]
Sold for (Inc. bp): £1
Comprising clusters containing brown hexagonal twin crystals. 708 grams total, 18-34 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Witherite Crystal Specimen
Sold for (Inc. bp): £131
Comprising a mass of light yellow striated short prismatic crystals. 447 grams total, 92 mm wide
From Cumberland, UK. Collected in person in 1963. 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.
