Welcome to Millenium Minerals

Discover the Rare Zimmi Yellow Diamonds

Our Zimmi Yellow Diamond Project, located in the east of Sierra Leone, is renowned for its rare and intense yellow diamonds. These gems are highly sought after and command a premium price over other diamonds.

Explore Ethical Gold and Colombian Emeralds

In addition to our diamond operations, we are also dedicated to sourcing ethical gold and exquisite Colombian emeralds. Our commitment to ethical practices ensures that all our gems are traceable, conflict-free, and certified.

Our clients are astute investors wanting to benefit from high return on investment.

Millenium Minerals after having reviewed the Geological Data purchased from the Sierra Leone government for the Pujehan District has identified two sites to explore for Gold and Canary Yellow Diamonds. Each of these sites will have a maximum area of 175sq km each. The Gold is in Moa and the Canary Yellow diamonds in Zimmi. It Is also exploring the potential of acquiring Mining leases in Colombia to mine for emeralds post IPO.

​Pre IPO shares are currently available to interested parties at an attractive price. This is a great opportunity to get in early and see an attractive return on Investment (ROI) on IPO. For more information contact us.

Our Projects Tenements.

Zimmi Yellow
Diamond Project

Colombian
Emeralds Project

Sierra Leone
Gold

Why invest in our rare Zimmi yellow diamonds?

Exclusive Zimmi
Diamonds Licence.

With over 30 years of experience, we hold an exclusive exploration license for Sierra Leone’s Zimmi Diamonds, supported by secure government relationships and reliable tenement agreements.

Sustainable
Resource Management.

We lead in infrastructure and resource project management, ethically sourcing under Kimberley Process standards and ensuring sustainability in diverse jurisdictions.

Untapped
Diamond Potential.

The Zimmi Diamond region holds untapped economic potential, offering a unique source of the world’s rarest, highly mineralized diamonds.

news & insights.

  • Millenium Minerals Honoured with IBR ASEAN Award for Ethical Mining Excellence
    June 21, 2025||1 min||

    Millenium Minerals Wins 2025 IBR ASEAN Ethical Mining Award

    Millenium Minerals has been awarded the 2025 IBR ASEAN Award for Corporate Excellence in Ethical Mining, recognising its commitment to responsible mining and community development.

  • Millenium Minerals team at the Corporate Connections Summit in Tokyo, featuring Cyril D’Silva, Bernard Chia and international business leaders in a group photo with the Corporate Connections backdrop.
    June 13, 2025||1.5 min||

    Millenium Minerals Corporate Connections Summit Tokyo

    Millenium Minerals joined the Global Corporate Connections Summit in Tokyo as a Strategic Alliance Partner, presenting its Zimmi Yellow Diamonds, Moa Gold Project, and Colombian Emeralds to over 500 global CEOs.

  • AMBCWA & WASBC event featuring The Commonwealth Bank of Australia and Millenium Minerals group photo
    May 21, 2025||0.9 min||

    Gold: A Shield in Uncertain Times?

    Discover how gold serves as a reliable asset during turbulent times, with expert insights from CBA and Millenium Minerals at the AMBCWA & WASBC networking event.