I've put a few of hours into trying to educate myself further on exactly how the coal categories are made up as far as coal quality analysis parameters go, and apart from what I have posted above, I haven't found much. I guess it's a pretty complicated process in a very specialised field, but IMO it's important for us all to know if we have any hope at independently accessing our drill results.
As guess as you mentioned as far as CHW-1 and CHW-2 are concerned, the important thing is that they are classified "largely" as 35.1 and 35.2 by GIG.
I'm looking forward to more info. on NR coal quality though, especially as it's supposed to be so exceptional.
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