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The Spruce Pine Mining District is a swath of the valley of the North Toe River in the Blue Ridge Mountains of northwestern North Carolina. The area is mined for its mica, kaolin, quartz and feldspar. [1] Spruce Pine district is one of the largest suppliers of high-purity quartz, which is used in the manufacture of silicon for integrated ...
Between 2019 and 2023, Sibelco said its Spruce Pine sites produced almost 60% more high-quality quartz. And last year, the company announced it would invest $200 million into the site by 2025 to ...
The Western North Carolina town possesses the world’s most pure quartz, making its two mine operations essential to the production of semiconductors. Largest Spruce Pine quartz mine restarts ...
In 2008, a fire at a Spruce Pine quartz refinery “temporarily brought production to a halt and impacted the market,” reported Global Risk Intel, a Washington D.C.-based consulting firm.
Spruce Pine is the exclusive supplier of sand to Augusta National Golf Club. The town suffered flooding and devastation as a result of Hurricane Helene in 2024. Spruce Pine has high-purity quartz, a mineral required in a variety of important products, such as semiconductors. [7] [8] [9] View the Spruce Pine Mining District article for further ...
Quartz mines in Spruce Pine, N.C., on Monday. Virtually all of the world’s supply of a mineral that is critical to semiconductor production comes from one tiny town in the foothills of the Blue ...
Due to Spruce Pine being one of the few places in the world with "ultra-high quality" quartz mines essential for semiconductor production, damage from Helene was predicted to hamper global microchip supplies and technological supply chains if the town's quartz mines were damaged and shut down for long periods. [56]
Spruce Pine is home to two mines that are a key source of high-purity quartz. This crucial material is used to make the chips that power everything from smartphones to data centers, with experts ...