Millrock Partner PolarX Expands Alaska Range Copper-Gold Project, Alaska

Millrock Resources Inc.

VANCOUVER, BC--(Marketwired - January 31, 2018) - Millrock Resources Inc. (TSX VENTURE: MRO) (OTCQX: MLRKF) ("Millrock") is pleased to announce that PolarX (ASX: PXX) ("PolarX") has issued a press release concerning the recent expansion of the Alaska Range copper-gold project in Alaska. PolarX has staked 34 additional claims to cover possible extensions of mineralized zones. The claim block now covers over 240 square kilometers.