Current approaches to silver recovery from end-of-life PV modules are dominated by acid leaching. While effective, the ...

“This technique, previously reported in the literature, enables the recovery of highly pure silver metal from hydrometallurgical leachate containing copper ions,” the team explained. The best ...

The chart below is a one-year history of daily prices for SLV (Silver ETF) As of this writing, SLV is up forty-eight percent since striking its most recent low of $10.86 two months ago. It would not ...

Find includes 1,200 bars of silver bullion. July 18, 2012— -- An American company has made what is being called the heaviest and deepest recovery of precious metals from a shipwreck. The Tampa, ...

Some might say "Silver's performance over the past several weeks has been nothing short of phenomenal." Others talk and act as if all of their wildly crazy price predictions have already come true.