5 Countries With The Largest Copper Reserves In The World

2. Australia 

Copper Reserves As Of 2022: 97 million metric tons 

Australia has the world’s second-largest copper reserves, which amount to 97 million metric tons. A big share of this abundant resource is concentrated in South Australia’s Olympic Dam mine, the largest known single deposit worldwide. This colossal copper reserve underscores Australia’s integral role in the international copper supply chain, and its mining operations demonstrate a fine-tuned balance between resource exploitation and sustainable stewardship.