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| predecessor = | successor = | foundation = | founder = | defunct = | location_city = Vancouver, BC | location_country = Canada | key_people = R. Stuart (Tookie) Angus, Chair Cliff Davis, President & CEO Tom Wheelan, CFO | industry = Metals and Mining products | products = copper, gold and zinc | services = | revenue = | operating_income = | net_income = | aum = | assets = | equity = | owner = | num_employees = | parent = | divisions = | subsid = | homepage = | footnotes = | intl = }} Nevsun Resources Ltd. () () is a Canadian, mid-tier, copper-producing,〔(【引用サイトリンク】 title=Nevsun Resources )〕 mining company headquartered in Vancouver, BC.〔(【引用サイトリンク】 title=Nevsun Resources Ltd (NSU.A) )〕 Initially founded as an exploration company in 1965,〔(【引用サイトリンク】 title=Nevsun Resources Ltd (NSU:Consolidated Issues Listed On NYSE MKT LLC) )〕 the company did not explore Africa until the mid-1990s. Nevsun’s first African projects were the Kubi Project in Ghana and the Tabakoto Mine in Mali.〔 They were both sold and Nevsun shifted focus to its current asset, the Bisha Mine in Eritrea in 2008. The Bisha mine entered production in February 2011 as a gold producer and transitioned to commercial copper production in 2013. Nevsun pays a quarterly dividend of C$0.04 per common share〔(【引用サイトリンク】 title=Nevsun Resources Ltd Dividend Date & History )〕 and is traded on the Toronto Stock Exchange and the NYSE Market Exchange (formerly the American Stock Exchange).〔(【引用サイトリンク】 title=Nevsun Resources LTD. (NYSE MKT:NSU) )〕 Nevsun is included in the S&P/TSX Composite Index.〔(【引用サイトリンク】 title=TMX Indices )〕 ==Mines== The Bisha mine in Eritrea is a large VMS deposit rich with precious and base metal located 150 km west of Asmara, Eritrea, that is expected to produce gold, silver, copper and zinc over its 13-year mine life.〔(【引用サイトリンク】 title=Bisha )〕 The Bisha property is a volcanogenic massive sulfide deposit with distinct layers of mineralization. Discovered in January 2003, construction began in September 2008 and the first gold was poured at the end of December 2010. Gold was the primary metal in the top layer and from the start of commercial production in late 2011 until mid-2013, Bisha produced gold-silver doré. By mid-2013 the mine had worked through the gold-silver layer and was into the second layer of mineralization, copper. The copper facility achieved commercial production in December 2013. The third layer of mineralization is copper/zinc and commercial production of zinc is expected to start in 2016. Bisha’s mine area covers 46.5 km².〔(【引用サイトリンク】 title=InfoMine - Bisha )〕 The Property comprises two mining licences covering an area of 24.0 km², (16.5 km² for Bisha Main and the Northwest Zones and 7.5 km² for Harena), and the 54.8 km² Mogaraib River Exploration License. Nevsun purchased the Mogaraib River Exploration License from NGEx Resources in 2012. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Nevsun Resources」の詳細全文を読む スポンサード リンク
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