RE: RHA TECHNICAL REPORT21 Jan 2020 08:47
however, he's stated costs have halved so if we can assume $75 rather than $145 per ton failings then you are looking at profitability around 6% higher based on current mtu rates of £240 per ton.
$149193/155 (300-145) = 962.53 tons of concentrate from tailings
962.53* 165 (240-75) = $158,817.45