Aya Gold & Silver Revises Up Value of Its Boumadine Project in Morocco to $3.5 Billion

Canada’s mining Company Aya Gold & Silver has revised up the after-tax net value of its Boumadine project in Morocco to $3.5 billion with soaring gold and silver price on the international market. The updated preliminary economic assessment gives the gold-silver-zinc-lead project a 93% internal rate of return and 0.7-year payback at $3,500 per oz. […]