After a closer look at the results, I see that other than the deep part of hole 164, 431-445m, grading 7.64 g/t, the best grades came from hole 159, the one in volcanoclastics.

Basically at surface, 3M to 10 M, .42g/t.......then 30M to 33M, 3.32 g/t .........then down at 281M to 290M, 3.13g/t.

I believe volcanoclastic formations are basically from direct volcanic flows......what the actual molten rock was is another thing. This is, I believe, the difference from the rest of the deposit, with the 'nuggety effect', which was formed by gold bearing rock being forced into fissures.

I'm just tryng to get my mind around how the two types of formations were formed in the same area, and would the gold itself be from the same source, or a different one.

Anyone with more knowledge?

Penderite