Copper prices soar as Grasberg mine disaster hits supply

Group 1 - Freeport-McMoRan Inc. declared force majeure at its Grasberg mine in Indonesia, significantly impacting global copper markets [1] - The Grasberg mine is recognized as the world's second-largest copper operation, highlighting the scale of the disruption [1] - A massive mud flow at the mine has led to operational challenges, raising concerns over copper supply [1]