Milled feldspar is a naturally occurring mineral with properties that make it an exceptional functional filler and extender in a wide variety of ceramic and industrial applications. Milled feldspar products are composed of angular blocky particles that account for easy dispersion, low vehicle demand, abrasion resistance, and excellent durability. We at the Quartz Corp mine and process a wide range of white, low-iron functional feldspars that are uniquely engineered to enhance your products' performance.

Key applications include:

For a list of the Quartz Corp's feldspar products, please download our datasheets.

In 1917 Spruce Pine, North Carolina became the primary feldspar producer in the U.S. and has continued to maintain that status ever since.