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Adrien O’Brien: Why Zambia Is The the Next Huge Copper Opportunity

VRIC Media Sep 19, 2026 39:10

Summary

The US-funded Lobito rail corridor and a rival Chinese line east are turning Zambia's Domes region into a geopolitical copper contest.

Midnight Sun's Phase 1 fence drilling outlined 11.5 kilometers of mineralized strike at Dombwa, drilling about 70,000 meters in 13 months.

The guest argues a maiden resource needs about 250 million tons at 0.3-0.35% copper, so Phase 2 infills higher-grade zones and tests flanking targets.

Selling the Kazhiba deposit (2.3 million tons at 1.41% copper) is underway as an internal funding source alongside $40 million raised in 18 months.

With every major copper producer already exploring the Domes region, the guest argues a sized discovery creates ideal conditions for M&A.

Key points on Barrick Mining

  • O'Brien credits geologist Kevin Bonnell with rebuilding Barrick's Lumwana mine in 24 months, lifting it from a 900-million-ton deposit to 1.6 billion tons of ore with almost 9 million tons of contained copper and a 62-year mine life.
  • He says Barrick bought Lumwana from Equinox about 20 years ago for $7.3 billion, then spent 15-18 years unable to get deposit continuity figured out before hiring Bonnell.
  • Barrick is running a $2 billion 'Super Pit' expansion at Lumwana, which sits next to Midnight Sun's ground and is one of the mines the US-funded Lobito rail line would connect to an Angolan port.
  • O'Brien says Bonnell reported the Dombwa target to Mark Bristow and a deal with Barrick was considered, but none was done and Bonnell instead left Barrick to join Midnight Sun.

Key points on Ivanhoe Mines

  • Ivanhoe's flagship Kamoa-Kakula mine in the DRC is sized by O'Brien at 1.4 billion tons, part of the same prolific Zambia-DRC copper belt.
  • Six to eight months before the interview, Ivanhoe took out 8,000 square kilometers of grassroots exploration ground in Angola tying onto its Western Forelands project, per the guest.
  • O'Brien names Ivanhoe among the majors in the region looking for a new discovery, so a scaled Dombwa would sit in a competitive M&A field that includes it.

Mark Bristow's takeaways

  • Top takeaway Per O'Brien, Kevin Bonnell wrote a report to Mark Bristow urging Barrick to come look at Dombwa; no deal followed and Bonnell instead left Barrick to join Midnight Sun.

Robert Friedland's takeaways

  • Top takeaway O'Brien credits Friedland as probably the loudest voice on the copper thesis and recalls his BMO conference figure that the world needs a 10-million-ton copper deposit found every year for the next 25 years to affect the deficit.
  • Martin and O'Brien cite that Friedland goal and say the industry is nowhere near that pace of discovery.

Jay Martin's takeaways

  • Top takeaway Martin frames Zambia as the clearest current example of his view that trade and geopolitical conflict ultimately come down to supply and demand for raw materials, with the US and China competing to move the same copper to opposite coasts.
  • He presses the path to a maiden resource and the next six months of news flow, and says he expects copper to take a larger share of the investment conversation over the coming eight months.

Adrian O'Brien's takeaways

  • Top takeaway O'Brien argues the copper supply gap requires a 10-million-ton contained copper deposit found every year for 25 years, and that Zambia's Domes region is one of the few districts where large, near-surface deposits can reach production quickly.
  • He argues the Dombwa discovery — the first new find in the belt in 22 years — is real and large, with a string of higher-grade zones lining up north-to-south across an 11.5-kilometer corridor.
  • His stated strategy is to delineate the higher-grade zones to a critical-mass number (about 250 million tons at 0.3-0.35% copper) and then let the market or an acquirer come to Midnight Sun, rather than rushing economic studies.
  • He calls the US-China competition over the Lobito corridor — dueling rail lines from the same copper belt to Atlantic and Indian Ocean ports — unprecedented in his 30-year career.
  • He says phase two will be faster and more targeted than phase one, layering ground mag, IP and geochem data on the drill results and moving toward a maiden resource once the higher-grade zones and east/west targets are defined.

Jeff Currie's takeaways

  • Top takeaway O'Brien cites a Jeff Currie statistic that about 60% of data-center capital spending goes to raw materials, which he says amplifies 25 years of underinvestment in copper.