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Now, the town’s exceedingly valuable supply of high-purity quartz is at risk, threatening to cripple the $600 billion global semiconductor industry.
October 4, 2024 at 7:01 AM. The world’s main producer of high-purity quartz, a mineral crucial to the global supply of semiconductor chips, announced its shuttered Spruce Pine, North Carolina ...
North Carolina maker of high-purity quartz back operating post-Helene October 10, 2024 at 4:17 PM An aerial view of quartz mines in Spruce Pine, N.C., as taken from a plane on Monday, Sept. 30, 2024.
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 ...
The high-tech quartz is also used in manufacturing solar panels and fiber-optic cables. A Spruce Pine council member said recently that an estimated three-quarters of the town has a direct connection to the mines, whether through a job, a job that relies on the mines or a family member who works at the facilities.
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 ...
Founded in 1970, Unimin is one of North America's largest producers of non-metallic industrial minerals. Unimin is the world's leading producer of quartz proppants (frac sand) and a major producer of resin coated sand proppants for oil and natural gas stimulation and recovery, and the largest producer of low-iron nepheline syenite for glass, ceramic, paint and plastic applications.
Over the past three decades, new technological demands have made high-purity quartz one of North Carolina’s most important exports. Between 2019 and 2023, Sibelco said its Spruce Pine sites ...
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