Red Mountain Underground Gold Project

Stewart (British Columbia)

Reference number: 80093
Federal Responsible Authority: Canadian Environmental Assessment Agency
Proponent: IDM Mining Ltd.
Environmental Assessment Commenced: 2015-11-12
Environmental Assessment Type: Environmental Assessment by Responsible Authority
Status: Environmental assessment in progress

Latest Update

October 19, 2018 - The public comment period on the draft Environmental Assessment Report and the potential environmental assessment conditions for the project is closed. The Canadian Environmental Assessment Agency is considering comments received in order to finalize the Environmental Assessment Report that will be submitted to the Minister of Environment and Climate Change. Based on the final Environmental Assessment Report, the Minister of Environment and Climate Change will issue to the proponent an environmental assessment Decision Statement with enforceable conditions, should the project be allowed to proceed.

About the Proposal

IDM Mining Ltd. proposes to construct, operate and decommission an underground gold-silver mine located approximately 15 kilometres northeast of Stewart, British Columbia. As proposed, the Red Mountain Underground Gold Project would produce approximately 1000 tonnes of mineral ore per day or 365,000 tonnes per year, over an operational mine life of six years.

Please note that this project was formerly known as the Red Mountain Gold Mine Project.


  • For Public Participation (12)
    Contains all documents related to public participation opportunities
  • News Releases (6)
    Contains all news releases related to this environmental assessment process.
  • Additional Information (19)
    Contains additional records related to the project and the environmental assessment process.
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For questions or information, please contact:

Red Mountain Underground Gold Project
Canadian Environmental Assessment Agency
410-701 West Georgia Street
Vancouver, British Columbia V7Y 1C6
Telephone: 604-666-2431
Fax: 604-666-6990

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