Gran Colombia Gold Announces High-grade Drill Results From the Ongoing 2020 Drilling Campaigns at Its Segovia Operations, Including the Discovery of a New High-grade Zone Down-dip at Its Fourth Mine Carla Jul 20, 2020 | Companies News, Industry, Mining Visit Gran Colombia Gold Corp. page for more research, discussion boards and to like, and share. Source: https://finance.yahoo.com/news/gran-colombia-gold-announces-high-110010863.html