RE: ..MSQ is low grade. They state "copper eq" which is a red flag. Generally, the lower the grade, the lower the extraction. Mix in other "assumed credits" which are most likely NOT credits. I am not a basher and I do not have a hidden agenda. Treat this company with caution. And massive mineralization does not equate to better. Quality and mineability with adequate amounts can be profitable compared to a large very low grade unmineable or extremely costly endevour, which depends upon a very high mineral price. Will MSQ every mine? Perhaps in a century from now. Cheers.