magnetic separator iron ore for sale usa
For instance: Anorecarries 38 per cent, of metallicironin the crude, of which 3 per cent, is in silicates (hornblende), the other 35 per cent, corresponding to 48.3 ofmagneticoxide ofiron. In examining the results ofseparation, we find that the heads compose one-half of the original material by weight, and carry 67 per cent, ofiron, or ...
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