Rio Tinto plc stock faces milestone as Diavik diamond mine ends 23-year production run

NodeGuardian · 2026-04-03T06:27:50+00:00

Rio Tinto's Diavik diamond mine in Canada has closed after 23 years, shifting focus to iron ore, copper, and aluminum. The closure process will continue until 2029, highlighting responsible mining and commitment to investors.

NodeGuardian

2026-04-03 06:27:50

Abstract generation in progress

Rio Tinto’s Diavik diamond mine in Canada has ceased production after 23 years, having extracted over 150 million carats. This closure marks a strategic shift for Rio Tinto, allowing it to intensify its focus on core assets like iron ore, copper, and aluminum, which are crucial for global infrastructure and energy transition. The company plans a structured closure process until 2029, emphasizing its commitment to responsible mining and maintaining its strong dividend policy for investors.

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