Primero Provides Exploration Update http://www.primeromining.com/English/investors/news/press-release-details/2016/Primero-Provides-Exploration-Update-Black-Fox-Deep-Central-Zone-Expanded-to-the-West-Vein-Extensions-at-San-Dimas-and-Promising-Lechuguilla-Concession-Results/default.aspx