Ann: Galena Secures $90M Project Equity For Abra, page-143

Another post for the new. Here is the old MRE from Abra in 2008. The idea at the time was to a have a large, low grade mine with a resource cut off at 2.5% lead. While the aim is now to mine the high grade core, it does show that there is a large amount of lead at Abra that will be economic to mine if the lead price heads up.

The other thing to look at is the copper/gold deposit under the lead/silver. This has barely been drilled and could be a very nice addition in the years to come.