phosphorous levels a major concern, page-6

Hi Cosmick63

I, along with the other posters can only see a positive from this article. The final sentence

"The liberation of metallic iron and gangue can be achieved by grinding, so high iron grade and low phosphorus content concentrate can be obtained after magnetic separation."

Does this not state that it can be achieved? I definitely like seeing the pros and cons but I can't find any cons? Could you tell me where you think it sums up the 'downside'. Maybe I can't find the articles you were referring to. Id like to read it.

Thanks in advance.