Additional High Grade Gold Documented at Snow Lake Project Fully Permitted Summer Exploration Program to Commence

TORONTO, ONTARIO--(Marketwired - May 25, 2017) - Rockcliff Copper Corporation ("Rockcliff "or the "Company") (TSX VENTURE:RCU)(FRANKFURT:RO0)(WKN:A142TR) is pleased to report additional high gold grades from previous historical surface exploration at its gold-rich Dickstone North Property ("DSN"). The DSN Property, Laguna Property and SLG Property are high grade gold properties controlled by Rockcliff within its high grade precious and base metal Snow Lake Project ("Project") located in central Manitoba. The Project presently hosts the highest grade unmined copper rich and zinc rich Volcanogenic Massive Sulphide ("VMS") deposits and highest grade former gold mine within the world class Flin Flon-Snow Lake greenstone belt. The Project is located within trucking distances to mining infrastructure including base and precious metal mills at Snow Lake, Manitoba.