FIRST AMENDMENT TO OPTION TO PURCHASE AND ROYALTY AGREEMENTOption to Purchase and Royalty Agreement • September 8th, 2009 • Sierra Ventures, Inc. • Gold and silver ores
JIUJIANG GAO FENG MINING INDUSTRY LIMITED COMPANY, a company duly incorporated under the laws of Jiangxi Province, China and having an address at Long Xiang Country Trade Building, Kowloon Street, Jiujiang City, Jiujiang Province, China
