Aluminum • Amount • Around • Australia • Bearing • Beneficiation • Bulk • Called • Casting • Chemical • Commonly • Converting • Copper • Deposits • Describe • Extracting • Formula • From • Gas • Gives • Gold • Graphite • Gypsum • Hematite • Ingredient • Into • Iron • Magnetic • Magnetite • Manufacturing • Mica • Mills • Ore • Ores • Oxidation • Pig • Produce • Pulverizing • Pyrite • Quartz • Rail • Recycling • Red • Smelting • Steel • Sulfur • Transportation • Use • Used • Which