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![Natural History - Amethyst Crystal Chunk Group [50]](https://timelineauctions.com/zoom_images/zoomthumb/2/0/207932_900x900.jpg "Natural History - Amethyst Crystal Chunk Group [50]")
![Natural History - Amethyst Crystal Chunk Group [50]](https://timelineauctions.com/zoom_images/zoommap/2/0/207932_200x200.jpg "Natural History - Amethyst Crystal Chunk Group [50]")
![Natural History - Amethyst Crystal Chunk Group [50]](https://timelineauctions.com/upload/images/items/207932.jpg "Natural History - Amethyst Crystal Chunk Group [50]")
LOT 2198
Natural History - Amethyst Crystal Chunk Group [50]
1 3/8 - 2 1/2 in. (3 kg total, 37-64 mm).
Of various sizes and shapes in dark to light purple colour. [50, No Reserve]
ProvenanceFrom Brazil.
Ex 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.
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Natural History - Fossil Speculator Trilobite
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £46
Phacops speculator on a matrix. 235 grams, 85 mm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. From an old Oxfordshire, UK, fossil and mineral collection. -
Natural History - Fossil Goniatite Polished Button Display
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £39
Comprising two rounded fossils with exposed gas chambers; supplied in a square frame for display. 69 grams total, 13 cm high including case
From a Cambridgeshire, UK, collection. -
![Natural History - Large Cut and Polished Dendritic Opal Mineral Specimen Group [10]](https://timelineauctions.com/upload/images/items/small/207986-s.jpg)
Natural History - Large Cut and Polished Dendritic Opal Mineral Specimen Group [10]
Sold for (Inc. bp): £5
Each with at least one cut face showing the fine dendritic formations. 1.62 kg total, 56-96 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
