Italy
Frontier Mine (French: Mine Frontière) is a copper mine in Katanga Province, Democratic Republic of the Congo (DRC) owned and operated by ERG (Eurasian Resources Group). The resource was first mined by First Quantum Minerals. The mine has an annual capacity of 370,000 tonnes of sulfide concentrate c
ontaining 27% copper.
Listen to the audio guide for Frontier Mine Free on WIP — starts by itself when you arrive, even with the screen off