oxidized ore

oxidized ore
окисленная руда

English-Russian mining dictionary. .

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  • brittle silver ore — Silver Sil ver (s[i^]l v[ e]r), n. [OE. silver, selver, seolver, AS. seolfor, siolfur, siolufr, silofr, sylofr; akin to OS. silubar, OFries. selover, D. zilver, LG. sulver, OHG. silabar, silbar, G. silber, Icel. silfr, Sw. silfver, Dan. s[ o]lv,… …   The Collaborative International Dictionary of English

  • zinc processing — Introduction       preparation of the ore for use in various products.       Zinc (Zn) is a metallic element of hexagonal close packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre. It has only moderate hardness and can …   Universalium

  • Copper mining in the United States — US primary copper production 1900 2008. Source: USGS …   Wikipedia

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  • Molybdenum — niobium ← molybdenum → technetium Cr ↑ Mo ↓ W …   Wikipedia

  • gold processing — Introduction  preparation of the ore for use in various products.       For thousands of years the word gold has connoted something of beauty or value. These images are derived from two properties of gold, its colour and its chemical stability.… …   Universalium

  • Tsumeb — is the capital city of the Oshikoto region in northern Namibia. It is located at: coord|19|15|S|17|42|E|scale:100000. Tsumeb is seen as gateway to the north of Namibia Fact|date=November 2007. It is the closest town to the Etosha National Park,… …   Wikipedia

  • Mineral industry of Botswana — The mineral industry of Botswana has dominated the national economy since the early 1990s. Diamond has been the leading component of the mineral sector since large scale diamond production began 25 years ago. Most of Botswana’s diamond production …   Wikipedia

  • Mining industry of Botswana — The mineral industry of Botswana has dominated the national economy since the early 1990s. Diamond has been the leading component of the mineral sector since large scale diamond production began 25 years ago. Most of Botswana’s diamond production …   Wikipedia

  • copper processing — Introduction  use of smelting or leaching, usually followed by electrolytic refining or recovery, to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of copper and of its… …   Universalium

  • Uranium mining — The Ranger Uranium Mine in Australia …   Wikipedia


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