Minera Alamos Announces Positive Preliminary Economic Assessment for the La Fortuna Gold Project with After-Tax IRR of 93% https://www.newswire.ca/news-releases/minera-alamos-announces-positive-preliminary-economic-assessment-for-the-la-fortuna-gold-project-with-after-tax-irr-of-93-691025861.html Minera Alamos Inc. Aug 16, 2018, 10:56 ET