DRE JAN 24 C3 INFILL AREA HOLES WITH TREO TO EOH HOLE 29 intersect grade mtrs 3-75 main 72 0.69 6-37 minor 31 1.26 residual 41 0.26 HOLE 30 intersect grade mtrs 3-99 main 96 0.70 4-37 minor 33 1.12 residual 63 0.48 HOLE 32 intersect grade mtrs 9-81 main 72 0.60 22-34 minor 12 1.02 residual 60 0.52 HOLE 33 intersect grade mtrs 6-105 main 99 0.64 13-57 minor 44 1.00 residual 55 0.35
Near surface grades >1% are 'bulking' out the overall grades. There will be some variation but the deeper zones are likely to average <0.5% which may not be economic unless treated porphyry copper style bulk. I would not expect this to happen.
The calculations above are pure math and need to take in actual grades below the 1% zones to determine if there is something showing up at depth as holes go into fresh rock.
PXRF vs assays
Schematic representation of assays.
All 1%+TREO in upper parts of hole.
Circles mostly for Pxrf values less than 0.2% but not all.
Some assays came in above 0.2% suggesting the XRF reporting is not definitive at lower levels. To be expected perhaps.
PXRF comparison suggests good potential for Hole 10/ Diamond 1; also for the 6 zones outlined so far but not all results received.
The depth extensions of C3 infill may not be high grade. Expect some zonation which could be positive.
================
Phosphate/Ti, Scandium relative to REEs?
Complex relationship with these and REEs. Some do not correlate others do.
As with the REEs the P Ti and Sc appear to be mostly in the weathering profile with the possible exceptions of hole 41 and 48.
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