Blue Sky Uranium Announces a Positive Preliminary Economic Assessment for the Ivana Uranium-Vanadium Deposit, Amarillo Grande Project, Argentina https://www.newswire.ca/news-releases/blue-sky-uranium-announces-a-positive-preliminary-economic-assessment-for-the-ivana-uranium-vanadium-deposit-amarillo-grande-project-argentina-882797473.html Blue Sky Uranium Corp. Feb 27, 2019, 09:30 ET