Great to see all the tabulated data.

A question for anyone with knowledge of pilot plant trials.

I noticed that the stellar results were achieved with the 10th trial (PP-10). CCB states that they conducted 22 trials. I assume that the results from trials 11 through 22 were not as good as those from PP-10.

Were the last 12 trials essentially additional experimentation? Changing parameters and trying a variety of combinations so as to determine the impact that each input has on recovery and purity?