EXPLORERS

Altair adds fourth major porphyry system in Peru

Early-stage exploration sniffs out new copper-silver-gold target

Copper grading 2.2% from Irka Sur

Copper grading 2.2% from Irka Sur | Credits: Altair

Microcap Altair Minerals' entry into the Peruvian copper space last month continued to generate market interest, with the stock up sharply today off the discovery of a fourth copper porphyry system at...

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