Industrial Minerals

Manufacturers in a wide range of industries use mineral fillers to enhance the quality and usefulness of products nearly everyone uses each day. Whatever the project, our mineral fillers can make a difference in your products.

Micro Mica™

Micro Mica™ is a naturally occurring fine mica product that provides customers with substantial cost savings when compared to more expensive wet-ground micas in various applications. Micro Mica™ is mined, wet processed, centrifuged, dried and air classified in a mineral processing plant near Lancaster, Pennsylvania. The quality is very consistent due to the wet and dry classifying processes used and the quality control (SPQC) and end-process quality assurance.

Clay Mineral Fillers

Naturally occurring kaolin-like clay (aluminum silicate) has unique physical and chemical properties that make it an excellent ingredient in driveway sealers, highway crack filler, specialty paints and gasket paper.

Limestone Mineral Fillers

New Enterprise Stone & Lime Co., Inc. produces calcium and high magnesium calcium carbonate fillers by pulverizing limestone. Calcium carbonate has been used extensively in building products such as cement, HMA, flooring, ceiling tiles and shingles as well as a sorbent material to aid in power plant pollution control. New uses are constantly being discovered for this versatile product, including its incorporation into many environmental applications like our Mine White™ product used to help prevent coal dust explosions in underground mines.