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• Noranda's CEZinc may see output decline

  May 16, 2013

  ... For example, in the fourth quarter CEZinc received increased deliveries of zinc concentrate containing higher silica content, which it said it is ... View this article

• Orbite Aluminae sees red mud become red gold

  May 01, 2013

  ... And ... you did not die of silicosis” because the human body can separate out dirt and sand--which is largely silica--thanks to acid in the gut. ... View this article

• A&M purchases 9.9% stake in Victory Nickel

  Mar 25, 2013

  ... Proceeds of the placement will be used for expenditures related to the Victory Nickel and Victory Silica businesses, as well as for general corporate ... View this article

• Globe expects silicon prices to increase

  Feb 08, 2013

  ... In addition to silicon and silicon alloys, Globe is also seeing increased revenue from other products, including silica fume, a byproduct of the ... View this article

• Orbite Aluminae, Veolia ink accord to recycle red mud

  Feb 05, 2013

  ... laboratory test. Red mud contains iron, silica, calcium, titanium and aluminum, as well as small quantities of base metals. Only ... View this article

• Noranda Income Fund OKs higher capex, zinc output

  Dec 17, 2012

  About C$20 million ($20.3 million) will go toward improving its Canadian Electrolytic Zinc Ltd. (CEZinc) refinery's ability to remove silica from zinc ... View this article

• Orbite plans to produce alumina from red mud

  Jun 20, 2012

  ... Fournier said. Red mud—or alumina waste—contains iron, silica, calcium, titanium silica and other composites. Typically ... View this article

• Spot 63.5% Fe iron ore prices flat as sentiment drops on ...

  Jun 12, 2012

  ... on Monday. Vale's tender of 150,000 tonnes of 60% Fe fines, high in silica, was concluded at $116 per tonne cfr. The Brazilian ... View this article

• Spot 63.5% Fe iron ore prices stable as market awaits clearer ...

  Jun 11, 2012

  ... Vale offered 150,000 tonnes of 60% Fe high silica sinter feed fines, 40,000 tonnes of 65.5% lumps and 40,000 tonnes of 63.8% standard sinter feed ... View this article

• PRICING NOTICE: Specifications review of weekly cfr China ...

  Jun 08, 2012

  ... specification for the assessment is as follows: Price: US$ per dry metric tonne, cfr China Fe content: Base 65%, Range 60% to 70% Silica: Base 4.5 ... View this article