Canadian Mining Journal


Dundee Sustainable Technologies


  • Feature

    Can gold miners say ‘sayonara’ to cyanide?

    September 1, 2019 by Alisha Hiyate

    A look at some of the alternatives in development

  • TECHNOLOGY: DST Introduces the CLEVR Process and GlassLock Process

    May 13, 2019 by Canadian Mining Journal.

    MONTREAL – Dundee Sustainable Technologies Inc., a metallurgical technology developer engaged in the development and commercialization of efficient, environment-friendly technologies for the treatment of materials in the mining industry is pleased to announce new brand names for its primary technologies. This

  • News

    COBALT: eCobalt readies Idaho cobalt project for construction

    April 23, 2018 by Canadian Mining Journal

    IDAHO –  eCobalt Solutions of Vancouver is ramping up pre-construction activities at its 100% Idaho Cobalt Project (ICP) near the town of Salmon. The project is the only permitted primary cobalt mine in the United States. eCobalt says portions of

  • News

    COBALT: Dundee begins pilot tests for eCobalt’s Idaho cobalt project

    January 11, 2018 by Canadian Mining Journal

    QUEBEC – Dundee Sustainable Technologies has begun pilot tests on a three-tonne bulk sample from the Idaho cobalt project (ICP) 40 km west of Salmon. Owner eCobalt Solutions of Vancouver has taken the project to the advanced exploration stage. The

  • ENVIRONMENT: Arsenic vitrification may solve Giant mine problem

    September 13, 2017 by Canadian Mining Journal

    NORTHWEST TERRITORIES – Dundee Sustainable Technologies (DST) of Montreal says its vitrification proposal is considered the best stabilization and solution for the arsenic dust stored in the former Giant gold mine. The process was examined by the State of Knowledge

  • News

    GOLD: Dundee gets 97% of gold, none of cyanide’s toxicity

    December 13, 2016 by Canadian Mining Journal

    MONTREAL – Dundee Sustainable Technologies (DST) has recovered 97.3% of the gold in concentrates from a location in Chile without the use of cyanide. Instead, the company’s demonstration plant in Quebec uses DST’s proprietary chlorination technology. The high gold recovery

  • GOLD: Dundee process recovers more gold than cyanidation

    April 27, 2016 by Canadian Mining Journal

    MONTREAL – Dundee Sustainable Technologies (DST) has achieved gold extraction 14% higher than cyanidation during the demonstration program of its proprietary cyanide-free gold recovery method. The demonstration plant is located in Thetford Mines, QC. The program involved processing 170 tonnes

  • News

    GOLD: Dundee Technologies attains 98.8% gold recovery without cyanide

    March 1, 2016 by Canadian Mining Journal

    MONTREAL, QUEBEC – Dundee Sustainable Technologies has successfully completed its cyanide-free piloting campaign on gold concentrates provided by Empresa Nacional de Minería, Chile (ENAMI), using DST’s proprietary technology. In September 2015, DST received 2.0 tonnes of concentrate from ENAMI to be

  • ARSENIC: Dundee Sustainable Technologies finishes stabilization plant

    January 28, 2016 by Canadian Mining Journal

    QUEBEC – Dundee Sustainable Technologies (DST) of Montreal has cast the first piece of arsenical glass as part of commissioning its new arsenic stabilization pilot plant. The casting was done using DST’s proprietary technology from a stabilization trial run in