【Project Time】23th,Feb. 2024
【Country】Zimbabwe
【Capacity】100000 tons per day
【Process】Gold heap leaching plant
【Raw ore】Oxide Ore

In 2024, Dasen Mining undertook a large-scale heap leaching project in Zimbabwe, targeting a deposit of oxidized gold ore previously deemed uneconomical due to its low grade of 1.3 g/t. Leveraging 10 years of international experience, Dasen provided a turnkey technical service （EPC）package from feasibility to production.

Heap Leaching - 100,000-Ton Heap Leaching Project for Low-Grade Oxidized Gold Ore

  • Technical Highlights
    Ore Grade: 1.3 g/t
    Recovery Rate: 65%
    Leaching Method: Heap Leaching
    Construction Period: 40 days
    Production Duration: 180 days
  • Economic Outcomes
    Total Cost: $1,500,000
    Gold Recovered: 84,500 g
    Revenue: $7,605,000 (at $90/g)
    Gross Profit: $6,105,000
    Profit Margin: 80.3%

Dasen Mining Advantages
Rapid Payback: Cash flow began within 40 days
High Yield from Low Grade: Proved feasibility of 65% recovery
Full System Integration: Dasen supplied all materials, carbon, reagents, power, and water solutions
Risk Mitigation: Feasibility testing and on-site pilot ensured predictable ROI.

 

Heap Leaching Plant - 100,000-Ton Heap Leaching Project for Low-Grade Oxidized Gold Ore

Client Testimonial
“Dasen’s team delivered not just a heap leaching plant, but a profit engine. We achieved breakeven in under two months.”
— Project Director, Zimbabwe Operations

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