Sigma Lithium Brazil
A World Class Hard-Rock Lithium
Brownfield Deposit in Brazil

Investment Highlights

Less Than 1 Year To Spodumene Plant Construction

Largest LCT field in Brazil with over 200 pegmatites over 16,000 acres:

  • Areas with historical production of Lithium
  • We own over 1,200 ha of surface rights for main pegmatites

Low-cost lithium producer

  • Open-cast mining: resources are shallow
  • Homogeneous high grade of Li2O: amongst the highest in the world

Timeline to mining at main pegmatite Xuxa is 12 to 18 months

  • Resource is currently 4 Mt of Li2O = 0.2 Mt LCE
  • Initiating construction of a spodumene concentration plant in less than 12 months.

Concentrate output of trial mining sent to various LCE processors in China for testing

Exploration is now focused on 8 large volume high-grade lithium pegmatites

Project Location in Minas Gerais in The SUDENE Tax Incentive Area


Sigma is The Largest Concessionaire in The Well-Known Spodumene Corridor in Brazil

With Over 16,000ha


Sigma Arqueana Concessions Are Widely Described and Studied in Geological Literature


In Brazil, lithium-bearing pegmatites occur in the state of Minas Gerais.

The most important producer of lithium minerals is Arqueana de Minerios e Metais (Sao Paulo). The company mines spodumene, petalite, lepidolite, amblygonite, beryl, and cassiterite from pegmatite bodies near the town of Aracuai in Minas Gerais.


Contact Info

Avenida Nove de Julho 4939
Torre Europa, 5th Floor, Office 51
Itaim, Sao Paulo, SP

+55 11 2985 0089

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