AMENDMENT TO OPTION AGREEMENTTo Option Agreement • March 30th, 2006 • Almaden Minerals LTD • Metal mining
ALMADEN MINERALS LTD. (“Almaden”), a body corporate incorporated under the laws of British Columbia, having an office at 1103 – 750 West Pender Street, Vancouver, B.C. V6C 2T8 MINERA GAVILAN S.A. de C.V. (“Minera”), Mexican Incorporated, a wholly owned subsidiary of Almaden
AMENDMENT #1 TO OPTION AGREEMENTTo Option Agreement • June 8th, 2007 • Refinery Science Corp • Oil & gas field machinery & equipment
This Amendment #1 to September 15,2004 Agreement (“Amendment”) is made and entered into as of September 15, 2006 by and between Refinery Science Corp. (”Optionee”) and The University of Texas at El Paso (“University”), a component of the University of Texas System (“System”).
AMENDMENT TO OPTION AGREEMENTTo Option Agreement • November 13th, 2007 • Colorado Goldfields Inc. • Metal mining
SAN JUAN CORP., a company incorporated under the laws of Colorado and having an office at 645 Water Street, Silver Plume, Colorado, U.S.A. 80476
