RE: UEX halted pending newsmegphi, your're certainly right on when it comes to my knowledge of uranium geology - shucks, I don't have any - we have to assume people like Roughrider (or maybe even cco - lol) know something if they like NCR's Athabaska Basin property.
But I have followed the markets for a very long time, and when it looks as if one player in the area is maybe onto something - take the CZZ Ungava discoveries, as a recent example - it often creates speculative interest in the whole area. When I noticed the surge in JNN at the end of the day, I thought it was possible that people were excited into buying the next best available thing to UEX at the time which happened to be our neighbour, JNN. I apologize for exaggerating, it was only 30% of the days volume in the last hour (about 300,000 shares) but JNN climbed from .54 to .59 in that hour. Here's a link to the hourly interactive big chart for JNN:
https://bigcharts.marketwatch.com/intchart/frames/frames.asp?symb=ca%3Ajnn&time=1&freq=9