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_900x900.jpg "Natural History - Amethyst Crystal Gem Tree")
_200x200.jpg "Natural History - Amethyst Crystal Gem Tree")
.jpg "Natural History - Amethyst Crystal Gem Tree")
LOT 2689
Natural History - Amethyst Crystal Gem Tree
5 1/2 in. (517 grams, 14 cm high).
On an amethyst geode matrix; the metal branches tipped with polished light-coloured amethyst pebbles. [No Reserve]
ProvenanceEx 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 - Hematoid Quartz Crystal Specimen Group [50]
Sold for (Inc. bp): £7
Comprising a large quantity of dark double-terminated crystals. 82 grams total, 10-31 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
![Natural History - Historic Boxed Diallage Pyroxenite and Phonolite Trachyte Mineral Samples From Ardnamurchan and Traprain Law, Haddington [2]](https://timelineauctions.com/upload/images/items/small/211464-s.jpg)
Natural History - Historic Boxed Diallage Pyroxenite and Phonolite Trachyte Mineral Samples From Ardnamurchan and Traprain Law, Haddington [2]
Sold for (Inc. bp): £13
Both examples in cardboard trays and accompanied by old collection labels identifying them to be collection nos.75 and 35. 1.27 kg total, 10-10.7 cm
From Scotland. Ex Gregory, Bottley & Lloyd (Gregory's). Accompanied two old Gregory, Bottley & Co., Geologists tickets. -
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Natural History - Fossil Metcanthina Trilobite
Upper Devonian Period, 419-358 million years B.P.Sold for (Inc. bp): £85
A Metacanthina barrandei trilobite showing shell structure, eyes and side antennae; on a matrix. 170 grams, 70 mm
From Hamar Laghdad Formation, Pragian, (Alnif), Morocco, North Africa. From an old Oxfordshire, UK, fossil and mineral collection.
