Processing throughput versus actual feed rate
Compare rated nameplate plant capacity against actual sustained operational daily tonnage over 90+ consecutive days.
7 technical checks for a mining operation. Get oriented, then visit Aureus's official referral destination to review the latest available materials.
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Welcome, mining professional! Did you know a plant's hourly capacity is not its actual gold yield? Tip: compare throughput with assays and verified output. Thanks for bringing your expertise!
Technical due diligence across metallurgical recovery, strip ratios, and processing flows.
Compare rated nameplate plant capacity against actual sustained operational daily tonnage over 90+ consecutive days.
Check whether stated recovery percentages (e.g. 85-92%) are derived from bench metallurgical testing or actual tailings grade analysis.
Verify QA/QC protocols, duplicate sampling, blank insertions, and whether assays were conducted by ISO-certified third-party laboratories.
Review mechanical availability percentages, unscheduled maintenance logs, and electrical power reliability.
Examine whether resources are inferred, indicated, or measured, and whether proven mineral reserves have been formally declared.
Check lost-time injury frequency rates (LTIFR), environmental tailings dam safety inspections, and reclamation guarantees.
Reconcile mine block model predictions against actual milled head grades and poured gold weights.