The lead content was a good thing from memory.
If they can successfully extract the lead then that should also drop production costs.
It's been interesting watching this company over the last year.
I personally think that there is one heck of an opportunity lying ahead with CCU once the price of silver rises past $60
It will be a whole new ball game by then.
In the meantime I'm happy to read negative posts from the likes of Swill76 :)