Poncho, It looks like it ;-)
They must have used the Scintillometer already on the outcrop. I have the feeling that GWG is confident that it will be big. It will probable be something what frontier has (and larger). The news release about the correlation between gamma radiation and grade was already a hint.
I'm glad it was a joke about the gumming up, it got me a bit worried for the opex because I was supprised by it.