Search results
Results from the WOW.Com Content Network
However, a number of problems have plagued the study of ancient tin such as the limited archaeological remains of placer mining, the destruction of ancient mines by modern mining operations, and the poor preservation of pure tin objects due to tin disease or tin pest. These problems are compounded by the difficulty in provenancing tin objects ...
Tin mining began early in the Bronze Age, as bronze is a copper-tin alloy. Tin is a relatively rare element in the Earth's crust, with approximately 2 ppm (parts per million), compared to iron with 50,000 ppm.
Botallack Mines, Limited (1906–) Tin arsenic copper Budnick Consols 1855 1912 Lead, Tin & Zinc Buttern Hill Tin & Wolfram Cape Cornwall Mine: 1839 1875 St Just Consolidated Tin and Copper Mining Company Tin copper Carnon Mine: 1824 1830 Tin Consolidated Mines: 1782 1857 copper Ding Dong mines: c. 17th century 1879 Tin: Dolcoath mine: 1720 ...
Tin mining in Britain took place from prehistoric times, [1] during Bronze Age Britain, until the 20th century. Mention of tin mining in Britain was made by many Classical writers. Tin is necessary to smelt bronze , an alloy that played a vital cultural role during the Bronze Age .
These types of bronze were produced by adding tin and lead to copper in certain amounts that depended on the type of object being produced. [12] 5% to 15% of tin was added to bronze for casting of most objects. Mirrors, on the other hand, were made with bronze that had approximately 20% tin as it needed a speculum, which is a silvery-white ...
Kestel is a probable site of Bronze Age tin mining in the Bolkar range of the Taurus Mountains in Anatolia (near the present village of Celaller, Çamardı District, Niğde Province, Turkey). Tin in the Bronze Age was as scarce and valuable as petroleum is today. It was a vital ingredient of bronze, used with copper to make the alloy.
Archaeologists recently analyzed three ancient lead bars discovered in Spain, shedding light on the mining industry in the Roman era. The three-sided bars — referred to as ingots — were ...
Herodotus (430 BC) had only vaguely heard of the Cassiterides, "from which we are said to have our tin", but did not discount the islands as legendary. [2] Later writers—Posidonius, Diodorus Siculus, [3] Strabo [4] and others—call them smallish islands off ("some way off," Strabo says) the northwest coast of the Iberian Peninsula, which contained tin mines or, according to Strabo, tin and ...