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![Pyrite Crystal Mineral Chunk Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228002_900x900.jpg "Pyrite Crystal Mineral Chunk Group [100]")
![Pyrite Crystal Mineral Chunk Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/2/228002_200x200.jpg "Pyrite Crystal Mineral Chunk Group [100]")
![Pyrite Crystal Mineral Chunk Group [100]](https://timelineauctions.com/upload/images/items/228002.jpg "Pyrite Crystal Mineral Chunk Group [100]")
LOT 2583
Pyrite Crystal Mineral Chunk Group [100]
1/2 - 1 in. (683 grams total, 12-25 mm).
A large group of variously sized specimens showing characteristic striations. [100, No Reserve]
ProvenanceFrom Peru.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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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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. -
![Cut and Polished Agate Crystal Geode Half Collection [3]](https://timelineauctions.com/upload/images/items/small/227981-s.jpg)
Cut and Polished Agate Crystal Geode Half Collection [3]
Sold for (Inc. bp): £26
A trio of rounded geode halves, each with a large exposed internal crystal-filled cavity, one with a large single clear crystal. 662 grams total, 74-83 mm
From Brazil. 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.
