Hey CJR,
My interpretation is that 90% refers to a 90% chance of finding anomalous gold levels beneath those surface soil samples. As we have discussed previously on this board- the breakthrough will come if they can somehow correlate grades and/or tonnage with the GeoChem data. What mining operation wouldn't love to be able to "cherry-pick" the richest deposits without the need to carry out a 3-yr drill program?
Best,
Scott