Exhibit 4.2 Mineral Asset Option Agreement MINERAL ASSETS OPTION AGREEMENTMineral Assets Option Agreement • November 9th, 2005 • Uranium Energy Corp • Miscellaneous metal ores • British Columbia
MINERAL ASSETS OPTION AGREEMENT Among each of: GARESTE LIMITADA, TWAINE ASSETS SA, AGOSTO CORPORATION LIMITED, YU CUI, ZHAO HENG, YE BIN, SUN SUZHUAN, AND CHEN ZOU And: ZORO MINING CORP. Zoro Mining Corp. Suite 1010, 789 West Pender Street, Vancouver,...Mineral Assets Option Agreement • October 19th, 2009 • Zoro Mining Corp. • Metal mining • British Columbia
THIS MINERAL ASSETS OPTION AGREEMENT is made and dated for reference effective as of the 23rd day of September, 2009 (the “Effective Date”).
Mercer Gold Corporation (British Colombia) 1404 - 1228 West Hastings Street Vancouver, British Colombia December 30, 2010 Re: Mineral Assets Option Agreement AmendmentsMineral Assets Option Agreement • January 19th, 2011 • Mercer Gold Corp. • Metal mining
Per the Mineral Assets Option Agreement “MAOA” executed April 13, 2010 between Mercer Gold Corp. (British Colombia) “MGCBC” and Mercer Gold Corp. (Nevada) “MGCNV”, formerly known as Uranium International Corp. “UIC”, we kindly request amendments as follows:
