Lakkor Tso Lithium Project
Lakkor Tso Lithium Project
Lakkor Tso Lithium Project
Lakkor Tso Lithium Project

Lakkor Tso is one of the few large-scale, high-quality lithium brine deposits in China, ranking among the top 5 nationwide and the top 20 globally in terms of resources. It contains large volumes of recoverable resources, with a low magnesium-to-lithium ratio of 3.32, indicating excellent resource quality. The brine is also rich in minerals such as boron, potassium, rubidium, cesium, sodium, and magnesium.

Lakkor Tso Lithium Project
  • Location
    Gerze County, Ngari Prefecture, Tibet Autonomous Region
  • Ownership
    63%
  • Project status
    In production + undergoing expansion
  • Deposit type
    Brine, sodium sulfate sub-type alkaline salar
  • Resources
    Contained lithium (LCE): 2.16 Mt, Li⁺ Concentration: 240mg/L
  • Extraction method
    Brine extraction + adsorption + membrane coupling (titanium-based adsorbent)
  • Construction plan

    Phase 1, with an annual capacity of 20,000 tonnes of lithium salt products, has been completed and is in operation. Phase 2, with a capacity of 40,000 tonnes per annum, is scheduled for commissioning by the end of June 2026. Upon reaching nameplate capacity, the project will have a total lithium salt production capacity of 60,000 tonnes per annum.

  • M&A

    In April 2022, Zijin Mining acquired a 70% interest in the Lakkor Tso Lithium Project. In accordance with the Implementation Measures for the Benefit-Sharing Mechanism for the Development of Advantageous Resources in the Xizang Autonomous Region, an investment cooperation agreement was signed in April 2024. Under the new structure, Zijin Mining holds a 63% interest in the project, Shengyuan Group (a Xizang state-owned enterprise) 27%, and a Ngari SOE 10%.

ESG

Guided by the philosophy of “environment first and green development,” Lakkor Tso is committed to setting the benchmark for environmentally responsible lithium extraction in Xizang. Upholding the mission of Mining for a Better Society, the project promotes local employment and implements the “Four Priorities” hiring policy. Through diverse initiatives — such as creating local jobs, supporting mining-related training for local university graduates, and participating in ethnic cultural festivals — the project actively fulfills its social responsibilities and supports community development and rural revitalization. It drives joint development, shared benefits, and mutual success with surrounding communities and works continuously to strengthen relations with them.

With the goal of building a green, safe, and intelligent operation that fosters unity and promotes community prosperity, Lakkor Tso is pursuing high-quality growth as a lithium brine operator. It also aims to become a leader in ecological protection and business-community integration, contributing to economic growth and social progress in its host region.