Obuasi gold mine becomes 'modern, mechanised mining operation'
Following a ramp-up period, AngloGold Ashanti estimates mining at a rate of 2,000 t/d from Obuasi during 2020, climbing to 4,000 t/d by year-end. The mine will be producing gold at an average run-rate of 350,000-400,000 oz/y for the first 10 years, and above 400,000 oz over the life of mine at all-in sustaining costs of around $800/oz ...