Did you know?
You can earn activity points by filling your profile with information about yourself (what city you live in, your favorite team, blogs etc.)
Murry emailed me a pic a few months back of some rock from the 40m level which showed clearly visible gold. I've tried in vane to post it here for all to see. If someone away smarter than me can PM me their email address I'll email it to you to be posted here on Agoracom.
The point being, if the drills are hitting anything similar, Lori knows pretty well beyond a shadow of a doubt she has it nailed without having any assays done.