Aris extends Toroparu gold plan as cost climbs 36% - The Northern Miner

AI desk brief

Aris Mining raised Toroparu’s estimated construction cost 36% to $1.1 billion while expanding planned gold production to 5.6 million oz. over 29 processing years, versus 5 million oz. over 21 years previously. The Guyana project targets a construction decision in early 2027; permitting must precede a 32-month build. At $3,000 gold, its revised valuation remains about $1.8 billion, unchanged from the earlier study’s comparable case. BMO expects internal cash generation to cover remaining funding, but $138 million in assumed streaming proceeds requires Wheaton’s election. Any bullion-supply contribution remains conditional and years away; no near-term price effect is established.