Yager Materials is a provider of the high-calcium limestone that is used for flue-gas desulfurization. Commonly called scrubber stone, this type of limestone is ideal as an ingredient in the process to remove sulfur-dioxide from emissions generated by burning coal.

With a plentiful supply of high-calcium scrubber stone and convenient access to river transport, Yager materials is able to process and deliver a high-quality, clean product to coal-fired power plants with great efficiency.