ROXMARK REPORTS EXPANSION OF HIGH-GRADE GOLD ZONES AT HARDROCK PROJECT Toronto, Ontario, October 27, 2009. Roxmark Mines Limited (TSXV–RMK) today announced that ongoing drilling by Premier Gold Mines Limited (TSX –PG) as operator continues to delineate multiple high-grade gold zones at the Hardrock Project in Northwestern Ontario. Highlights from recent drilling include additional high-grade intersections in the High Grade North (HGN) Zone and the discovery of near-surface high-grade vein-style mineralization in the New North (NN) Zone: • Drilling to follow up intersections of up to 1,141.5g/t Au across 2.0m in the HGN Zone continues to define high-grade vein-style mineralization with new intercepts of up to 49.81g/t Au across 6.0m. • Drilling at the NN Zone has intersected near-surface high-grade vein-style mineralization with intersections of up to 39.15 g/t Au across 3.6m in addition to further defining potentially open pit-style mineralization along strike from the EP Zone. • Expansion drilling at the South Porphyry (SP) Zone continues to define highgrade mineralization with intersections of up to 15.68g/t Au across 3.4m. http://www.roxmark.com/press_releases/newsrel_09_10_27-26.pdf