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Gwanda Consulting - Independent advice. No agenda.
Home
About
Services
Working with Gwanda Consulting
Blog
Contact
Home
About
Services
Working with Gwanda Consulting
Blog
Contact
Brian Gerrell 10/1/26 Brian Gerrell 10/1/26

The Hidden Value Was Rarely Actually Hidden

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Brian Gerrell 9/29/26 Brian Gerrell 9/29/26

EPC, EPCM, and Owner's Engineer: Three Different Models, Three Different Loyalties

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Brian Gerrell 9/24/26 Brian Gerrell 9/24/26

What an Independent Technical Review Catches That Financial Due Diligence Doesn't

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Brian Gerrell 9/18/26 Brian Gerrell 9/18/26

Three Questions a Board Should Ask Before Committing to Detailed Engineering

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Brian Gerrell 9/15/26 Brian Gerrell 9/15/26

What a Bankable Feasibility Study's Accuracy Band Actually Leaves Out

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Brian Gerrell 9/11/26 Brian Gerrell 9/11/26

What a second opinion actually costs — and what not having one costs later

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Brian Gerrell 6/11/26 Brian Gerrell 6/11/26

CIL and CIP Carbon Inventory Problems: Why the Obvious Fix Often Makes Things Worse

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Opinion Brian Gerrell 6/10/26 Opinion Brian Gerrell 6/10/26

How to Select a Mining Consultant: Why the Industry Gets It Wrong

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Brian Gerrell 4/28/26 Brian Gerrell 4/28/26

When the Ore Changes: How Orebody Variability Destroys Processing Performance

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Brian Gerrell 4/21/26 Brian Gerrell 4/21/26

Decarbonisation in Mining will not happen without higher commodity prices and active accountability

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Brian Gerrell 4/17/26 Brian Gerrell 4/17/26

CIL carbon losses traced to the grinding circuit — a diagnostic case study

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Insight, 2026 Brian Gerrell 4/13/26 Insight, 2026 Brian Gerrell 4/13/26

Mill liner replacement optimisation

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