Loading, please wait...
Details
LOT 2696
Boxed Iceland Spar Mineral Specimen Group [9]
1 1/4 - 1 1/2 in. (290 grams total, 30-40 mm).
Comprising nine translucent specimens, each in a labelled specimen box. [9, No Reserve]
Provenance
From Mexico.
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
-
Mosasaur 'Marine Dinosaur' Fossil Teeth in Composite Matrix
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £33
Comprising six Mosasaur prognathodon teeth set on a composite matrix. 1.59 kg, 19 cm
From Germany. From a Cambridgeshire, UK, collection.
Mosasaurs (from the Greek for 'lizard') were aquatic dinosaurs which probably gave birth to live young. -
Large Rainbow-coloured Carborundum Crystal Display Specimen
Sold for (Inc. bp): £33
A large cluster of silicon carbide showing beautiful iridescence. 1 kg, 16 cm
From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
Carborundum rarely occurs in nature, but is commercially formed by heating carbon and silicon at very high temperatures, producing extremely strong bands of crystals. -
Fossil Trilobite on Matrix
Devonian Period, circa 385-359 million years B.P.Sold for (Inc. bp): £52
A Reedops sp. trilobite on an oval matrix. 153 grams, 79 mm
From Morocco. Property of a Stockport, UK, collector.