Both have incredible potential short and long term. The metals are just so manipulated that it's tough to really figure where they are going.
CBLI is a VERY interesting play - not only is the chart set-up nicely, with a large amount of shorts attached to it, this is a cancer/radiation play from nuclear fallout and may get fast tracked. With tensions heating up in the middle east, this one becomes a very attractive play. As terrible as it sounds, if there is an event somewhere, or another disaster such as Fukushima, this is a $10.00+ stock.
As far as the chart is concerned, $2.25 seems within reach quite easily. Any positive data released over the next two weeks and $3.00s will be seen. Earnings out on the 13th as well.
PAL is currently in breakout mode and I believe CBLI will get there either today or tomorrow and really pop next week.
Both are pretty safe bets at this time IMO. Best of luck.