tin lode
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TIN — /tin/, n. taxpayer identification number. * * * Metallic chemical element, chemical symbol Sn, atomic number 50. It is a soft, silvery white metal with a bluish tinge, employed since antiquity in the traditional form of bronze, its alloy with… … Universalium
tin — tinlike, adj. /tin/, n., adj., v., tinned, tinning. n. 1. Chem. a low melting, malleable, ductile metallic element nearly approaching silver in color and luster: used in plating and in making alloys, tinfoil, and soft solders. Symbol: Sn; at. wt … Universalium
tin processing — Introduction preparation of the ore for use in various products. Tin (Sn) is a relatively soft and ductile metal with a silvery white colour. It has a density of 7.29 grams per cubic centimetre, a low melting point of 231.88° C… … Universalium
Dartmoor tin-mining — The wheelpit at Huntingdon mine The Dartmoor tin mining industry is thought to have originated in pre Roman times,[1] and continued right through to the 20th century. From the 12th century onwards tin mining was regulated by a Stannary Parliament … Wikipedia
Geevor Tin Mine — is a tin mining museum/heritage centre in the far south west of Cornwall, left as a living history of a working tin mine. It is between the villages of Pendeen and Trewellard. It has on its site a shop with tin related souvenirs and books. A cafe … Wikipedia
Mining in Cornwall — first began in the early Bronze Age approximately 2,150 BC and ended with the South Crofty tin mine closing in 1998.HistoryMining in Cornwall has existed from the early Bronze Age around 2,150 B.C. Cornwall is thought to have been visited by… … Wikipedia
Torrington, New South Wales — Infobox Australian Place | type = town name = Torrington state = nsw caption = Torrington State Recreation Area lga = Tenterfield Shire Council county = Clive parish = Annandale postcode = 2371 est = pop = elevation= 850 maxtemp = mintemp =… … Wikipedia
Emmaville, New South Wales — Infobox Australian Place type = town name = Emmaville state = nsw caption = View of Emmaville, NSW lga = Glen Innes Severn Council county = Gough postcode = 2371 est = pop = 247 elevation= 890 maxtemp = mintemp = rainfall = stategov = Northern… … Wikipedia
New England (New South Wales) — New England New South Wales Mount Duval in New England Population … Wikipedia
Gold mining in Alaska — Gold mining in Alaska, a state of the United States, has been a major industry and impetus for exploration and settlement since a few years after the United States acquired the territory from Russia. Russian explorers discovered placer gold in… … Wikipedia
Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… … Wikipedia
