Später ansehenHinzugefügt 26:16 GoldinvestVIDEOSAmerican West Metals Ltd.Brixton Metals Corp.Element 29 Resources Inc.Max Resource Corp.Nicola Mining Inc.P2 Gold Inc.Terra Balcanica Resources Corp. Porphyry copper deposits RedaktionOktober 20, 2023 November 2, 2023 By Our Metallic Earth The single most important source type for copper is the porphyry deposit type. Many porphyry deposits are also... 1.6K190