Loading, please wait...
Details
LOT 2441
Large Amethyst Crystal Mineral Specimen Group [3]
4 3/8 - 5 1/8 in. (1.84 kg total, 11.2-13 cm).
Comprising three cut geode sections with richly coloured amethyst crystals. [3, No Reserve]
Provenance
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
VETTING:
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.
RELATED LOTS
-
Fossil and Mineral Collection
Jurassic Period, circa 184.2-174.7 million years B.P.Sold for (Inc. bp): £85
Comprising: a reconstructed assemblage matrix with Liparoceras ammonites, bivalves, and a belemnite; an ammonite partial; a gryphaea fossil; and a matrix with mica and aventurine. 4.16 kg total, 5.9-25 cm
Acquired from older English collections via the UK art market since the mid 1970s. From the private collection of Peran Dachinger, thence by descent. From the family collection of a Maida Vale lady, UK. -
![Green Mariposite Mineral Specimen Group [50]](https://timelineauctions.com/upload/images/items/small/228046-s.jpg)
Green Mariposite Mineral Specimen Group [50]
Sold for (Inc. bp): £7
Comprising fifty specimens with green chromium-rich mica with white dolomitic marble. 1.15 kg total, 24-91 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Quantity of Polished Tourmaline Crystals
Sold for (Inc. bp): £7
Small specimens exhibiting mainly green and black colours. 1.01 kg total, 5-12 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
