re: Ann: Discrepancy between Laboratory and F... Looking at the three hole samples, holes one and three have recorded the highest percentage from the lab in the the top ten metres? Holes two and three using the XRF machine have recorded good results once down to 33 metres. The XRF machine seems to give more credible results than the lab. The accuarcy is questionable, but the XRF machine recorded results where the phosphate should have been located.
Scim
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