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![Natural History - Amethyst Crystal Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/0/207933_900x900.jpg "Natural History - Amethyst Crystal Specimen Group [100]")
![Natural History - Amethyst Crystal Specimen Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/0/207933_200x200.jpg "Natural History - Amethyst Crystal Specimen Group [100]")
![Natural History - Amethyst Crystal Specimen Group [100]](https://timelineauctions.com/upload/images/items/207933.jpg "Natural History - Amethyst Crystal Specimen Group [100]")
LOT 1789
Natural History - Amethyst Crystal Specimen Group [100]
3/4 - 1 1/4 in. (735 grams total, 21-32 mm).
Comprising large sections of amethyst, including some tips from larger crystals. [100, 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 - Boxed Historic Quartz Crystal 'Flower' Specimen
Sold for (Inc. bp): £4
With white to grey crystals arranged in a flower-like formation. 195 grams, 82 mm
Ex Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cave Bear Lower Jaw
Pleistocene Age, circa 40,000-20,000 years B.P.Sold for (Inc. bp): £169
From the left side lower jaw of Ursus spelaeus displaying a canine and two other teeth. 314 grams, 25 cm
From the private collection of a London gentleman.
The cave bear was a prehistoric species of bear that lived in Europe and Asia, and became extinct about 24,000 years ago during the Last Glacial Maximum. -
Natural History - Fossil Rana Trilobite
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £39
Phacops rana on a matrix. 143 grams, 63 mm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. From an old Oxfordshire, UK, fossil and mineral collection.
