RE: Paddygall14 Nov 2019 10:58
Hi Tom, I don’t know if NCM has found the edges of the system but I’m not sure it’s interested per se. This is not like drilling a porphyry system. It is looking for high grade veins and says it has found at least four within an envelope of low grade material.
Initially GGP thought Havieron was a pipe of approximately 300m diameter steeply plunging to the south east to between 1200-1400m deep which it might be but it has significant variances in gold grade. Compare HAD15 & 18, 75m apart to a porphyry. HAD15 hits 28m of porphyry grade envelope at 900m depth to the north whereas at the same depth 75m away HAD18 hits nearly 100m of 4.5g/t Au. HAD17 another 75m south and ~150m deeper hits 45m at 7g/t. The hole picked up early by Paddy that is about 100m east of HAD17 will be interesting when we see results. I think it’s looking for the bottom edge of the pipe. The hole ~100m west of HAD17 I assume is looking for the top circumference.
It is clearly a more complex system than first thought hence SB “9-12 months” at AGM versus “6-12 months” in Denver. Remember that Newcrest told us in the quarterly the aim for its Phase 2 program: “Drilling is ongoing to demonstrate the continuity and extent of the high-grade mineralisation.”
Have a look at PGs latest satellite image. In the NW below the campsite there appears to be three new drill sites. (Paddy can you confirm this please.) To me that makes sense since the top of the system i.e. pipe should be there.
In the SW there is at least one (a black spot), perhaps 4 and more even further west. (It’s not clear so I’m guessing.) Again this makes sense if the high grade zones are to the west of the dyke and deeper. These holes could be going 2km, about 1800m depth. Remember HAD 16 drilled east to west likely went over the top of the pipe.
Once the high grade zones are discovered then you would expect a cluster of holes nearby to confirm continuity which looks to be the case in the east.
6 rigs, 3 weeks per hole, about 8-9 holes per month, 9 more months equals about 80 holes plus completed holes adds up to ~100 holes. A lot of data there!
It’s fun trying to piece things together in the absence of commentary from Newcrest. My advice is to forget about the day-to-day price action and keep an eye on what Newcrest is doing.
All the best,
T