silver-lead ore

См. также в других словарях:

• silver-lead — ˈ ̷ ̷ ̷ ̷| ̷ ̷ adjective Etymology: silver (I) + lead : containing silver and lead silver lead ore …   Useful english dictionary

• Red-lead ore — Red Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd,… …   The Collaborative International Dictionary of English

• Silver mining — refers to the resource extraction of the precious metal element silver by mining.History of silver miningSilver has been known since ancient times. It is mentioned in the Book of Genesis, and slag heaps found in Asia Minor and on the islands of… …   Wikipedia

• silver processing — Introduction       preparation of the ore for use in various products.       Silver has long been valued for its white metallic lustre, its ability to be readily worked, and its resistance to the corrosive effects of moisture and oxygen. The… …   Universalium

• Ore — For other uses, see Ore (disambiguation). Iron ore (Banded iron formation) …   Wikipedia

• Silver Dollar City — Infobox Amusement park name = Silver Dollar City location = Branson, Missouri area = 70 acres opening date = 1960 season = March through December rides = 22 coasters = 5 water rides = 4 owner = Herschend Family Entertainment Corporation homepage …   Wikipedia

• Lead Belt — The Lead Belt is a lead mining district in the southeastern part of Missouri. Counties in the Lead Belt include Saint Francois; Crawford; Dent; Iron; Reynolds; and Washington. European lead mining started in 1720, by Philip Francois Renault of… …   Wikipedia

• Ore resources on Mars — Mars may contain valuable ores that will be very useful to future colonists.[1] The abundance of volcanic features together with widespread cratering are strong evidence for a variety of ores. [2] Contents 1 How deposits are made 2 …   Wikipedia

• Ore Mountains — ▪ mountain range, Europe Czech  Krušné Hory , German  Erzgebirge        range of hills bounding the Bohemian Massif, extending 100 miles (160 km) along the German Czech border, and reaching an average width of 25 miles (40 km). The Bohemian… …   Universalium

• US Silver — Corporation (Tsxv|USA) is a mining company based in Wallace, Idaho near Coeur d Alene, Idaho. The Chairman of the Company is John P. Ryan, the CEO is Bruce Reid, and the President is Mark Hartmann.In 2006 USSC purchased the Coeur, Caladay, and… …   Wikipedia

• Silver mining in the United States — began on a major scale with the discovery of the Comstock Lode in Nevada in 1858. The industry suffered greatly from the demonetization of silver in 1873 by the Crime of 73, but silver mining continues today.The United States produced 1,200… …   Wikipedia