06-07-2021 Iron ore (coarse grade) Manufacture Current magnetite production is a by-product of the copper operations and as such is recovered from the Concentrator floatation tails stream by magnetic separation. Approximately 15%, by weight, of magnetite is removed by cleaning and re-cleaning of the magnetic concentrate from the first stage. current price $22.40. $41.98. was $41.98. Hamilton Beach Wave Crusher Blender, 40 Oz, Glass Jar, Black, Model 58165. 435. 4.3 out of 5 Stars. 435 reviews. Save with. 3 day shipping. Hamilton Beach Smoothie Electric Blender with 10 Speeds, 56 oz. BPA-free Plastic Jar, Model 50190.