-PEA outlines path for potential large-scale mining operation at Omai, significant investment, long-term employment, and sustained opportunities for Guyanese businesses AVALON Gold Exploration Inc. (Avalon) recently announced its Preliminary Economic Assessment (PEA) on August 19, outlining potential for a long-life, large-scale gold-mining operation in Guyana. According to a press release, the PEA represents […]