Southern Silver Announces 13,000 metres of drilling in 2018 Exploration for the Cerro Las Minitas Project https://www.newsfilecorp.com/release/33857/Southern-Silver-Announces-13000-metres-of-drilling-in-2018-Exploration-for-the-Cerro-Las-Minitas-Project Vancouver, British Columbia--(Newsfile Corp. - April 5, 2018)