The article discusses the potential of a quartz mine in North Carolina to supply key materials for computer chips, amid a global semiconductor shortage. The mine, owned by Sibelco, contains high-purity quartz that can be used to produce silicon metal, a crucial component in semiconductor manufacturing. With the semiconductor industry facing supply chain disruptions, the mine could provide a domestic source of quartz and reduce reliance on imports. The article highlights the mine’s location near the coast, which could facilitate transportation, and the potential for the quartz to be processed into silicon metal at a nearby facility. However, challenges such as environmental concerns and the need for significant investment are also mentioned. The article suggests that the mine could play a role in addressing the semiconductor shortage and strengthening the US semiconductor supply chain.