Further to our questions about what do the scintillometer readings mean ...

Someone could perhaps reread our report for 1) what our XX-levels-over-background are, and 2) whether they were down-hole or on the surface.

I believe that our readings were down-hole. Surface readings of 2x background are indeed worthwhile - but down-hole readings should be 5-10x background to be of high interest.

Example from australia - 10-50 times over background:
http://209.85.173.132/search?q=cache...

Hathor/Terra - 5-50+ times over background:
http://www.reuters.com/article/press...

The reason you see 50 times as a limit is that background in these areas is 200 and the scale limit is 9999, so you won't see anything over 50.

Perhaps someone could do the next step of research.