Pearson Coal Petrography provides microscopic evaluations of coking coals, steam coals, metallurgical cokes, and carbons, from state-of-the-art laboratories located in Canada, the United States, and Australia. We work for some of the biggest mining companies and steel producers in the world. We may be a small family-based business, but our clients are a who's-who of coal mining and steel production. We are proud to provide our best services for each of our clients. Our main services include: Vitrinite Reflectance, Maceral analysis of coals, Coke Bireflectance and Petrography, Gieseler and Sapozhnikov Plastometry, Coal Blend Proportion analyses, Oxidation, and weathering investigations Fluorescence Imaging Microscopy Contact us for more information. Our laboratories are located in Charleston, West Virginia, Chicago, Illinois and our Headquarters are in Victoria, BC Canada.