C.h. Riddle, . is a C.H. Riddle, xx. based in Laredo, USA. C.h. Riddle, . is a member of exporthub.com since February, 2008. Our business is related to Minerals & Metallurgy industry and we specifically deal in Iron Slag. Please find our product details below:Iron Slag800, 000 Tons of slag. SGS Certification available upon request. Located in Central Mexico. Contains 25.98 % FE, 28.3% SiO2, 21.7% CaO, .71% TiO2, 2.60% Zn, 1.35% Pb, .082 SN as well as Mo, Ba, Sr, Nb, Zr, Rb, Y, As, Sn, U, TH and other minerals. Pictures of slag available via Google Earth upon request.Extremely flexible in the price / metric ton. Price is ex-factory.Iron Slag800, 000 Tons of slag. SGS Certification available upon request. Located in Central Mexico. Contains 25.98 % FE, 28.3% SiO2, 21.7% CaO, .71% TiO2, 2.60% Zn, 1.35% Pb, .082 SN as well as Mo, Ba, Sr, Nb, Zr, Rb, Y, As, Sn, U, TH and other minerals. Pictures of slag available via Google Earth upon request.Extremely flexible in the price / metric ton. Price is ex-factory.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.