Loading, please wait...
LOT 2597
Natural History - Historic Pyrite on Calcite and Fluorite Mineral Specimen
3 1/4 in. (205 grams, 85 mm).
Consisting of a cluster of cubic pyrite crystals on a matrix of white calcite and fluorite crystals, with a very small quantity of unidentified sky-blue material, collection number 609. [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 2597
Natural History - Historic Pyrite on Calcite and Fluorite Mineral Specimen
Sold for (Inc. bp): £20
-
Natural History - Historic Large Cut and Polished Agate Mineral Specimen Pair
Sold for (Inc. bp): £7
Cut in two halves with the cut faces polished to emphasise the brown and grey banding, collection number 332. 2.27 kg total, 11.8-12 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. -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £46
Comprising: a cut sample of chrysoprase from Australia, collection number 383; bornite from North Transvaal, North Africa, collection number 215; yellow calcite from Libya, collection number 361; a cut geode half from Brazil, collection number 112; a cut calcite slice from Malta, collection number 80; green actinolite from near St Moritz, Switzerland, collection number 359; a large rose quartz specimen from Brazil, collection number 64; agate geode section, collection number 385; actinolite from near St Moritz, Switzerland, collection number 359. 2.8 kg total, 5.1-13 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. Five specimens accompanied by an original historic index file card. -
Natural History - Fossil Agnostid Trilobite Cluster in Matrix
Middle Cambrian Period, circa 500 million years B.P.Sold for (Inc. bp): £52
Agnostid trilobite, Pychognostus cayanus cluster in sedimentary rock matrix. 35 grams, 58 mm
From House Range, Millard County, Utah, U.S.A. From a Leicestershire, UK, collection.
