Core Viewpoint - The recent incident at Freeport-McMoRan's Grasberg Block Cave mine in Indonesia highlights the importance of recognizing rare and unpredictable idiosyncratic risks that investors often overlook [1]. Group 1: Company Overview - Freeport-McMoRan operates the Grasberg Block Cave mine, which is a significant site for copper and gold production [1]. Group 2: Industry Implications - The event at the Grasberg mine serves as a reminder for investors to consider the potential impact of unforeseen risks in the mining sector, which can affect operational stability and financial performance [1].