AngloGold Ashanti plc (AU) and its Tropicana joint venture partner Regis have authorized the Havana underground project in Western Australia. This move is set to increase gold production at the Tropicana mine and extend its life.AngloGold Puts Efforts to Boost Production at TropicanaThe Havana underground project is planned to enhance gold output between 2027 and 2029 beyond the Tropicana mine's existing production levels. Tropicana's gold production will be increased by three separate, underground sources ...