Loading, please wait...
![Natural History - Amethyst Crystal Geode Section Group [20]](https://timelineauctions.com/zoom_images/zoomthumb/2/0/207913(1)_900x900.jpg "Natural History - Amethyst Crystal Geode Section Group [20]")
![Natural History - Amethyst Crystal Geode Section Group [20]](https://timelineauctions.com/zoom_images/zoommap/2/0/207913(1)_200x200.jpg "Natural History - Amethyst Crystal Geode Section Group [20]")
![Natural History - Amethyst Crystal Geode Section Group [20]](https://timelineauctions.com/upload/images/items/207913(1).jpg "Natural History - Amethyst Crystal Geode Section Group [20]")
LOT 2489
Natural History - Amethyst Crystal Geode Section Group [20]
1 3/4 - 2 1/2 in. (1.6 kg total, 45-64 mm).
Comprising large sections of geodes with variously sized amethyst crystals. [20, 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.
LOT 2489
Natural History - Amethyst Crystal Geode Section Group [20]
Sold for (Inc. bp): £20
-
Natural History - Nuevo Mercurio Fall Meteorite
Sold for (Inc. bp): £143
A H5 chondrite showing some regmaglypts and primary fusion crust. 102 grams, 52 mm
Found near Nuevo Mercurio, Mexico, 1978.
The fall was strewn across an area about 10 km north of the village of Nuevo Mercurio, Zacatecas, Mexico, 250 km South West of Monterrey. A bright fireball, travelling North East to South West and visible over a radius of at least 200 km, exploded over north-central Mexico and scattered meteorites over an elliptical area more than 10 km in length. Only 5 kg of material has been found to date. -
Natural History - Historic 'Australia' Boulder Opal Mineral Specimen
Sold for (Inc. bp): £195
Chocolate-brown matrix with vibrant opal inclusions, collection number 411. 47.4 grams, 43 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. -
.jpg)
Natural History - Flexicalymene Fossil Trilobite Nodule
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £20
The nodule opened to reveal the positive and negative of the fossilised Flexicalymene sp. trilobite. 283 grams, 77 mm
From Morocco, North Africa. From a Cambridgeshire, UK, collection.
