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![Sulphur Mineral Specimen Group [50]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/227872_900x900.jpg "Sulphur Mineral Specimen Group [50]")
![Sulphur Mineral Specimen Group [50]](https://timelineauctions.com/zoom_images/zoommap/2/2/227872_200x200.jpg "Sulphur Mineral Specimen Group [50]")
![Sulphur Mineral Specimen Group [50]](https://timelineauctions.com/upload/images/items/227872.jpg "Sulphur Mineral Specimen Group [50]")
LOT 2847
Sulphur Mineral Specimen Group [50]
1 1/2 - 2 1/8 in. (1.1 kg total, 38-55 mm).
Displaying vivid lemon yellow colour. [50, 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:
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.
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![Large Pink Dolomite Crystal Specimen Group [22]](https://timelineauctions.com/upload/images/items/small/228022-s.jpg)
Large Pink Dolomite Crystal Specimen Group [22]
Estimate: £30 - 40 (+bp*)
Opening Bid: £3
Comprising twenty-two irregular specimens of salmon pink dolomite with marcasite inclusions. 2.53 kg total, 57-81 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
![Brown and Black Obsidian Mineral Specimen Group [100]](https://timelineauctions.com/upload/images/items/small/227877-s.jpg)
Brown and Black Obsidian Mineral Specimen Group [100]
Sold for (Inc. bp): £7
Comprising large irregular chunks. 1.18 kg total, 34-43 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Polished Fossil Goniatite Ammonite
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £104
Goniatite sp. showing some internal walls. 515 grams, 12.2 cm
From Morocco, North Africa. 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.
