Sibelco, one of the companies mining high-purity quartz in Spruce Pine, North Carolina, has resumed operations. In an update ...

Sibelco and The Quartz Corp in Spruce Pine, North Carolina, are two critical facilities known for producing quartz, essential in semiconductors, solar panels, and fiber-optic cables. Both have ...

High-purity quartz is one of the few critical minerals dominated by the US, with the bulk of global production located around just one town in North Carolina. The Chinese discoveries, made several ...

If you travel an hour northeast of Asheville, you will find Spruce Pine, surrounded by mountains and the North Toe River ... in the world where ultra-pure quartz is found. This powdery sand ...

Homerun Resources Inc. (TSXV: HMR) (OTCQB: HMRFF) ("Homerun" or the "Company") is pleased to announce that the Company has ...

SPRUCE PINE, N.C. — Two North Carolina facilities that manufacture the high-purity quartz used for making semiconductors, solar panels and fiber-optic cables have been shut down by Hurricane ...