Iron Ore available Long term supply contract available upon mutual agreement. $42.00 Per Ton Ex-Works New Mexico, USA Specifications Iron (Fe) - 64% Silica (SiO2) - 4.5% Alumina (Al203) - 1.8% Sulfur (S) - 0.07 Phosphorous (P) 0.70. Loading Ports Houston, Texas or west Coast Ports.