The International Longshoremen’s Association commenced a strike today, impacting 30+ seaports from Maine to Texas ...

Tesla shares have fallen 4.8pc after the electric car maker revealed it delivered fewer vehicles than expected in the third ...

Two North Carolina facilities that manufacture the high-purity quartz used for making semiconductors, solar panels and fiber ...

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

Sibelco and The Quartz Corp both shut down operations in the Appalachian town of Spruce Pine on Thursday ahead of the storm ...

The two main companies at the Spruce Pine pegmatite complex—roughly 40 kilometers long by 16 kilometers wide, according to a 1962 survey—are Quartz Corp and Unimim, a subsidiary of the global ...

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, mines have endured “minor damage,” ...

SPRUCE PINE, N.C. (AP) — 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 ...

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 Helene SPRUCE PINE ...