Feldspar is commonly used to produce glass with excellent optical properties and strength for industrial and chemical applications.

The QUARTZ Corp adheres to strict quality procedures and consistent specifications to ensure that our products perform to our customers’ high standards.  Glass-making requires quartz and feldspar products that are free from contaminants, transparent, consistent in size, and low in iron. The QUARTZ Corp deposits have some of the lowest iron levels in the world.

Our feldspar’s alumina content gives the finished glass products firmness, flexibility, cohesion, and chemical resistance.

For more information about our products, please visit our product page.