Loading, please wait...
LOT 2568
Natural History - Historic Collection of Mineral Specimens
2 7/8 - 4 3/4 in. (4.28 kg total, 7.2-12 cm).
Comprising: galena, collection number 250; quartz from North Transvaal, South Africa, collection number 236; pyrite, collection number 94; pyrite and copper from Norway, collection number 230; agate geode half from Mexico, collection number 83; rose quartz from Brazil, collection number 64; hematite, collection number 392; chalcopyrite from North Transvaal, South Africa, collection number 193; dolomite from Avant, Arkansas, USA, collection number 285. [9, 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.
Eight specimens 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 2568
Natural History - Historic Collection of Mineral Specimens
Sold for (Inc. bp): £26
-
Natural History - Rare Declivitous Titan Fossil Trilobite
Ordovician Period, circa 485.4-477.7.8 million years B.P.Sold for (Inc. bp): £208
Horseshoe-shaped body with a broad cephalon rim and genal spines that overhang the rest of the body; some restoration. 250 grams, 13 cm
From a Cambridgeshire, UK, collection. -
Natural History - Hematoid Quartz Crystal Specimen Group [50]
Sold for (Inc. bp): £7
Comprising a large quantity of dark double-terminated crystals. 82 grams total, 10-31 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Large Historic 'Brazil' Citrine Crystal Specimen
Sold for (Inc. bp): £72
A cut section displaying toffee-orange brown, white, and light brown colours, collection number 342. 1.03 kg, 15.5 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.
Citrine is also known as 'burnt amethyst', the orange colour is due to ferric iron.