Tertiary Minerals (TYM) Company presentation summary

Key investment highlights

• Over 100 years of combined technical and corporate experience, with strong African expertise.

• Portfolio includes 5 projects in Zambia, 4 in Nevada, and 1 in Sweden, focusing on copper, zinc, gold, and silver.

• Project generator model leverages joint ventures to fund and advance projects, preserving capital.

• JV partners have invested approximately $5M since Q2 2024.

• Multiple assets in stable jurisdictions provide diverse value creation opportunities.

Board and management

• Leadership includes geologists and financial experts with decades of experience in exploration and public company management.

• Board members have backgrounds in project finance, resource estimation, and African mining operations.

• Zambian subsidiary board includes local financial and insurance professionals.

Project portfolio and strategy

• Five Zambian projects target copper, cobalt, gold, and silver, with key locations in the Copperbelt, Domes, and IOCG regions.

• Two major joint ventures: First Quantum Minerals (Mukai Project) and KoBold Metals (Konkola West Project).

• Strategic alliance with First Quantum Minerals for technical collaboration.

• Focus on fast-tracking projects from exploration to resource, with potential for early small-scale mining.