Jamaican Limestone

Calcium Carbonate


Ground calcium carbonate (GCC) is an economical filler used in many industrial and commercial applications. Cimbar produces RiverCal GCC, a high-quality product that offers performance advantages versus other GCC’s  with its unique particle shape, particle size distribution, and chemical composition.

GCC is widely used in paper, paints, plastics, and the rubber markets that require a higher loading compound. Cimbar offers our RiverCal product line with several grades to accommodate various formulations.