The Sibelco mine in North Carolina is one of the most crucial sites to the global production of semiconductors.

The owner of a North Carolina quartz mine that’s a key source for high-purity quartz used in global semiconductor manufacturing said its operations sustained only minor damage in the wake of Hurricane Helene.

However, they remain closed as surrounding communities in a remote mountain region deal with pervasive power and water outages, as well as washed-out roads.