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    Draslovka–Barrick Nevada Gold Mines NaCN deal: supply-chain lens for process engineers

    March 12, 2026|

    Reviewed by Joe Ashwell

    Draslovka–Barrick Nevada Gold Mines NaCN deal: supply-chain lens for process engineers

    First reported on International Mining – News

    30 Second Briefing

    Draslovka a.s has secured a supply contract to provide sodium cyanide (NaCN) to Barrick Mining Corporation’s Nevada Gold Mines, the largest gold mining complex in the United States. The deal centres on maintaining reliable NaCN deliveries for large-scale heap leach and CIL/CIP circuits, where reagent continuity directly affects gold recovery and plant throughput. For process and supply-chain engineers, the agreement signals continued reliance on conventional cyanide leaching chemistry, with operational risk now tied more to logistics and vendor performance than to reagent substitution.

    Technical Brief

    • Reliable NaCN supply reduces the need for high on‑site inventory, lowering storage risk and working capital.
    • For similar multi‑mine hubs, single‑vendor cyanide contracts can simplify chain‑of‑custody and regulatory reporting.

    Our Take

    Sodium cyanide shows up only rarely in our 1105 Mining stories compared with gold itself, so a dedicated supply deal into Nevada Gold Mines signals how reagent security is becoming a distinct strategic issue for large US gold operations.

    For Barrick Mining Corporation’s Nevada Gold Mines, locking in a specialised US-focused supplier like Draslovka a.s may help insulate heap leach and CIL/CIP circuits from import or transport disruptions that have periodically affected cyanide availability in North America.

    Among the 1994 tag-matched ‘Projects’ and ‘Contract Award’ pieces in our database, most US gold items focus on mine expansion or processing upgrades rather than chemical offtake, suggesting this contract formalises a critical cost and ESG-controlled input that is usually handled more quietly in project disclosures.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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