Rockhaven Discovers Multiple New Mineralized Structures – Exploration Drilling Cuts 10.12 m grading 1.16 g/t Gold and 18.7 g/t Silver at Klaza Project, Yukon http://www.globenewswire.com/news-release/2017/12/04/1220018/0/en/Rockhaven-Discovers-Multiple-New-Mineralized-Structures-Exploration-Drilling-Cuts-10-12-m-grading-1-16-g-t-Gold-and-18-7-g-t-Silver-at-Klaza-Project-Yukon.html December 04, 2017 08:55 ET | Source: Rockhaven Resources Ltd.