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European shares rise as miners gain•Gold Fields holds guidance, comments on Northern Star•Caledonia secures $213.8 million bridge facility for Bilboes•Indonesia targets nickel trader-linked companies•Fortescue prices $2.15 billion notes, marks ammonia first•Turkmenistan explores UK expertise on methane emissions cuts•Utah targets critical minerals dominance with Mission Critical•American West outlines 11-year Arctic copper mine•Jindalee clears SEC step toward McDermitt Nasdaq listing•Kuniko extends Silica Hill mineralisation•Willetech eyes majority stake in Aldoro’s Kameelburg•Danakali names Saudi general manager to lead Kingdom push•Entrée banks $37 million for Oyu Tolgoi•UK brings clean solar power to Bangladesh•Narryer flags ‘high-grade’ copper at Redhill•Impact Minerals plots Altrica rebrand•Many Peaks’ Ouarigue resource grows by 57%•Aureka clears path for Comstock mining•AGC’s Evergreen gold stays close to surface•Corazon strikes gold south of Chalice pit European shares rise as miners gain•Gold Fields holds guidance, comments on Northern Star•Caledonia secures $213.8 million bridge facility for Bilboes•Indonesia targets nickel trader-linked companies•Fortescue prices $2.15 billion notes, marks ammonia first•Turkmenistan explores UK expertise on methane emissions cuts•Utah targets critical minerals dominance with Mission Critical•American West outlines 11-year Arctic copper mine•Jindalee clears SEC step toward McDermitt Nasdaq listing•Kuniko extends Silica Hill mineralisation•Willetech eyes majority stake in Aldoro’s Kameelburg•Danakali names Saudi general manager to lead Kingdom push•Entrée banks $37 million for Oyu Tolgoi•UK brings clean solar power to Bangladesh•Narryer flags ‘high-grade’ copper at Redhill•Impact Minerals plots Altrica rebrand•Many Peaks’ Ouarigue resource grows by 57%•Aureka clears path for Comstock mining•AGC’s Evergreen gold stays close to surface•Corazon strikes gold south of Chalice pit

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all in sustaining cost
  • 01 November 2026

What is all-in sustaining cost?

The key profitability measure for comparing gold miners. Context and background When a gold miner reports its quarterly results, one figure tends to dominate the analysis: all-in sustaining cost, almost always shortened to AISC.  In…

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