AMENDMENT NO. 4 TO SILVER AGREEMENTSilver Purchase Agreement • April 8th, 2010 • Alexco Resource Corp • Gold and silver ores • British Columbia
This agreement amends the Silver Purchase Agreement dated as of October 2, 2008, between Silver Wheaton, ERDC, ARCC and Alexco, as amended prior to the date hereof (the "Existing Silver Purchase Agreement").
