Loading, please wait...
LOT 2660
Natural History - Historic 'Corinto, Minas Gerais, Brazil' Quartz Crystal Specimen
5 3/8 in. (217 grams, 13.6 cm).
Displaying two large, almost colourless prismatic crystals with some smaller crystals; bought from Gregory, Bottley & Lloyd for £60.00 in the 1980s, with an old label. [No Reserve]
ProvenanceAcquired 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.
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 2660
Natural History - Historic 'Corinto, Minas Gerais, Brazil' Quartz Crystal Specimen
Sold for (Inc. bp): £59
-
Natural History - Deep Blue Sodalite Pebble Group [100]
Sold for (Inc. bp): £13
The pebbles polished and showing white veining. 246 grams total, 12-22 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Fossil Ammonite
Cretaceous Period, circa 150 million years B.P.Sold for (Inc. bp): £52
Cleoniceras sp. displaying the distinctive pattern of the cross-section chambers. 269 grams total, 10.5-10.7 cm
From Madagascar. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill. -
Natural History - Historic 'Australia' Boulder Opal Mineral Specimen
Sold for (Inc. bp): £59
The matrix showing pale sky-blue opal, collection number 425, with an old James Walker label. 34.8 grams, 39 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.