RE: RE: Spectrum tonnage-The individual REE's are:
Ca - 1.16%
La - .54
Nd - .24
Nb - .03
Sm - .01
iknow these numbers do not add up to 1.95% but these were the rareearths and numbers given by Chris Graf at his Spokane presentation- they were the numbers on the chart he presented there. No explanationwas given, by Graf, at the presentation, for the discrepancy inaddition.
The discrepancy being 0.03% ?