The Karowe Diagnostic: Unlocking a Diamond Giant
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Guest: James Campbell, Managing Director of Botswana Diamonds
How does a diamond deposit go from being a "marginal" prospect to a source of the world's most valuable stones?
In this episode of The Mining Pulse, we run the diagnostics on Karowe Mine.
We are joined once again by James Campbell, who was at the heart of the team that recognized the true potential of the AK6 kimberlite when others were ready to walk away.
This is a masterclass in technical resilience and geological intuition. James breaks down the shift in mindset required to move from a "large-scale/low-value" model to recognizing the rare, high-value Type IIa populations that define Karowe today.
In this episode, we diagnose:
•The "Marginal" Trap: How early sampling led to a massive undervaluation of the AK6 pipe.
•Technical Pivots: The shift from traditional grease belts to XRT (X-ray Transmission) technology and how it saved the largest stones from being crushed.
•The Geological Signature: Understanding the "South Lobe" and why its mineral chemistry was a vital sign of world-class potential.
•Junior vs. Major Mindsets: Why the flexibility of a junior mining team was the "medicine" needed to unlock Karowe's value.
•The Future Frontier: Why James believes there are still "Sleeping Giants" in Africa waiting for geologists with a "glass box" approach.
Stay sharp.
Stay informed.
Stay on the pulse.
🩺⛏️
How does a diamond deposit go from being a "marginal" prospect to a source of the world's most valuable stones?
In this episode of The Mining Pulse, we run the diagnostics on Karowe Mine.
We are joined once again by James Campbell, who was at the heart of the team that recognized the true potential of the AK6 kimberlite when others were ready to walk away.
This is a masterclass in technical resilience and geological intuition. James breaks down the shift in mindset required to move from a "large-scale/low-value" model to recognizing the rare, high-value Type IIa populations that define Karowe today.
In this episode, we diagnose:
•The "Marginal" Trap: How early sampling led to a massive undervaluation of the AK6 pipe.
•Technical Pivots: The shift from traditional grease belts to XRT (X-ray Transmission) technology and how it saved the largest stones from being crushed.
•The Geological Signature: Understanding the "South Lobe" and why its mineral chemistry was a vital sign of world-class potential.
•Junior vs. Major Mindsets: Why the flexibility of a junior mining team was the "medicine" needed to unlock Karowe's value.
•The Future Frontier: Why James believes there are still "Sleeping Giants" in Africa waiting for geologists with a "glass box" approach.
Stay sharp.
Stay informed.
Stay on the pulse.
🩺⛏️
