Profile: World Minerals Inc. is a supplier of engineered mineral products. Our products derived from diatomaceous earth, expanded perlite and natural raw materials. Our diatomaceous earth products are Celite® and CelTiX^TM. We supply Harborlite®, Europerl®, AquaPerl^TM for swimming pools and cryogenic insulation. Our alumino silica products are OpTiMat^TM and ActivBlock^TM. We provide precision processing include light density, chemical inertness, high surface area and intricate structures. We also supply semi-finished products, such as crushed and screened perlite ore.