Millrock Resources Inc. announced 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. Millrock presently owns 10.74% of the issued and outstanding shares of PolarX and is entitled to certain milestone and royalty payments on portions of the project. Millrock is operating exploration programs on behalf of PolarX. Final assays from the 2017 drilling program and a resource estimate for the Zackly copper-gold deposit are expected to be released by PolarX soon.