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Representative illustration: A high-grade South American gold mine, already low-cost, believed it could improve further.

Case Study · Mining & Metals

A high-grade South American gold mine, already low-cost, believed it could improve further.

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1Challenge

About 600 employees producing ~1,500 t of ore a day. Much of the change needed was cultural.

2Approach

  • Trained a handpicked employee team to deliver and sustain benefits
  • Removed waste, standardized processes and cut variability
  • Implemented an MOS to track key metrics

3Results

7–12%

Increase in mill throughput

30–50%

Better underground equipment use

10–15%

Increase in mine productivity

$1.2–1.6M

Projected annual savings

A knowledge base was built to sustain the gains.

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© USC Consulting Group 2026 | Mining & Metals. Representative industry image. Results are engagement-specific; sizing and forecast figures are labeled as such.