Blast Furnace — Mithril bar
SmithingThe Blast Furnace halves coal to 2 per mithril bar. 30 XP/bar. Up to ~3,150–3,700 bars/hr with a coal bag.
Smithing XP / hr102,000
Profit / hr1.76m
Profit / XP+17.27
Materials / hr
 Mithril ore | 3,400 | 155 | −527.0k |
 Coal | 6,800 | 148 | −1.01m |
Produces / hr (expected)
3,4003,294,600
Value / hr: 3,294,600
Profit and XP shown per hour at the rate above (edit it to match your play). Prices are live from the Grand Exchange.