Constructing America’s only primary cobalt mine.

Jervois Idaho Cobalt Operations is the world’s premier supply of ethically sourced, sustainably produced American cobalt.

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The largest Cobalt resource in the United States

  • High grade cobalt-copper-gold deposit
  • Environmentally permitted (approved Plan of Operations)
  • Largest NI 43 -101 compliant cobalt resource in the United States – open along strike and depth
  • US$200+m invested to-date in mineral properties and construction expenditures
  • Construction re-commenced 2021, initial production estimated Q4 2022
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  • Q4 2022

    Targeting first production in Q4 2022

  • #1 Resource

    Largest NI 43-101 compliant cobalt resource in the United States

  • 0.0 TRIR

    2021 Safety Performance

  • US$107.5M

    Approved, fully financed capital


Environmental Stewardship

Jervois is dedicated to the principles of environmentally sound mining and mineral processing practices. We believe environmental stewardship and mining can and must co-exist.

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Site Safety

To ensure the safety of all personnel, we provide regular updates on current weather and road conditions.

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REMINDER: $JRV Q4 2022 Quarterly Results investor call will be held on Monday, 30 January, at 9:00 am AEDT.

Register to attend this online event at:

Q4 2022 Quarterly Results | An investor call will be held on Monday 30 January at 9:00 am AEDT.

Register here:


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