Hello Aubrey,
I have been reading through your news releases and technical report as part of my investor due diligence. I have the following questions:

1. In the latest update (dec 16) you state that you have improved the purity after flotation to 92.5% from 78.3%. I have been trying to find the reference to the 78.3% in previous reports without success. Have you ever reported that result and if not, why not?
2. In the same NR, while you report an improvement in the flotation purity, you do not report the final purity after caustic bake? Can we assume that the final purity result is still 99.95% or did it decrease because of the 86% reduction in NaOH?
3. The PEA has been delayed pending metallurgical results at SGS. If you are unable to achieve a satisfactory result using only NaOH, will you try the more traditional approach and use H2SO4?

The answers to these questions are vital to my investment decision.

Thanks