Hi AKdude,
I agree, not much point in trying to separate anything less than 1.4mm, if it had already been removed.
So, the only diamonds less than 1.4mm that will be left will be those that are trapped in the 12mm crush. The rest have been removed by the 1.4mm sieve. Do you know if they will be re-processing the finer material filtered out at the DMS stage?
My hope is that they will produce comprehensive results that include micros as well as macros. But, can they do this now with any accuracy?
If you were in Snowfield's shoes, what steps would you suggest that they take?
All the best...peterjr