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![Natural History - Petrified Fossil Tree Branch Group [50]](https://timelineauctions.com/zoom_images/zoomthumb/2/0/208032(1)_900x900.jpg "Natural History - Petrified Fossil Tree Branch Group [50]")
![Natural History - Petrified Fossil Tree Branch Group [50]](https://timelineauctions.com/zoom_images/zoommap/2/0/208032(1)_200x200.jpg "Natural History - Petrified Fossil Tree Branch Group [50]")
![Natural History - Petrified Fossil Tree Branch Group [50]](https://timelineauctions.com/upload/images/items/208032(1).jpg "Natural History - Petrified Fossil Tree Branch Group [50]")
LOT 2507
Natural History - Petrified Fossil Tree Branch Group [50]
TRIASSIC PERIOD, 251-199 MILLION YEARS B.P.
1 1/4 - 2 in. (1.13 kg total, 33-49 mm).
Cut in varying lengths, with some thicker sections included. [50, No Reserve]
ProvenanceFrom Madagascar.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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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.
LOT 2507
Natural History - Petrified Fossil Tree Branch Group [50]
Sold for (Inc. bp): £13
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![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. -
Natural History - Large Historic 'Brazil' Citrine Crystal Specimen
Sold for (Inc. bp): £72
A cut section displaying toffee-orange brown, white, and light brown colours, collection number 342. 1.03 kg, 15.5 cm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card.
Citrine is also known as 'burnt amethyst', the orange colour is due to ferric iron. -
Natural History - Historic 'Batopilas, Mexico' Natural Silver Formation
Sold for (Inc. bp): £39
Displaying dendritic formation, collection number 554. 1.15 grams, 30 mm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card.
