Kevin Lester

Kevin Lester

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Kevin Lester's Substack carries four publications: #PatternCounsel, #MiningIsHuman, #MiningOurHistory, and #BelowTheSurface. Start here for what's…
 • Kevin Lester
Manganese Arc: Black Rock - The Smelter Moved. The Ore Didn't.
Black Rock holds a 5,000-year manganese supply near Kuruman. In 2025 its Cato Ridge smelter closed on electricity costs, while Assmang's Sarawak furnace…
 • Kevin Lester
Gold Arc: Eight Mines, One Price, One Bet
In 1947, Ernest Oppenheimer bet on gold nobody could see beneath Free State grassland. Eight mines, 180,000 workers, one fixed price — the story of…
 • Kevin Lester
Manganese Arc: Samancor - Two Mines, One Field, a Hundred Years
The corporate history of Mamatwan and Wessels, the two Kalahari mines behind 75% of world manganese — from SA Manganese Ltd to South32.
 • Kevin Lester
Gold Arc: South Deep: The Mine Gold Fields Could Not Leave Behind
Gold Fields unbundled every other South African gold mine in 2013. South Deep it kept, and spent $2.5 billion and two decades proving it could work.
 • Kevin Lester
Manganese Arc: Beautiful Steel
How nine Black South African investor groups turned a gap in the Kalahari Manganese Field into the country's largest single-mine manganese exporter …
 • Kevin Lester
Gold Arc: The Mine That Outlived Its Owners
Barberton's gold mines predate the Witwatersrand by a decade and are still producing today. The corrected story of Sheba, Fairview, and New Consort's…
 • Kevin Lester
Pattern Counsel Instalment One
Why in-house legal is not a service provider — and what the AI moment makes urgent. Field notes from fifteen years inside the pressure. Monthly, first…
 • Kevin Lester

June 2026

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