St George Mining's John Prineas Discusses SGQ’s Rare Earth Strategy

Proactive Investors
Proactive InvestorsMay 11, 2026

Why It Matters

A July feasibility study could unlock substantial financing and trigger a re‑rating, positioning St George Mining as a key new source of critical minerals for high‑tech and clean‑energy supply chains.

Key Takeaways

  • St George Mining appoints Worley to guide Araxa development.
  • Araxa resource three times larger than Linus’ Mount Weld start.
  • Initial production will focus on niobium via proven flotation process.
  • End‑users already seeking off‑take contracts and cash support.
  • Feasibility study expected July; could trigger major re‑rating.

Summary

St George Mining’s Executive Chairman John Praneas explained the company’s next‑stage strategy for the Araxa project in Brazil, highlighting the recent appointment of engineering firm Worley as technical advisor to move the venture from resource definition to development.

The Araxa deposit now holds a resource estimated at roughly three times the size of the original Mount Weld reserve that launched Linus Minerals, positioning SGQ as a potential world‑class player in both niobium and rare‑earths. Ongoing metallurgical testing with partners in Brazil and Canada is confirming a straightforward flotation process for niobium, while rare‑earth extraction pathways are also advancing.

Praneas noted that end‑users are already lining up offtake agreements and offering cash to fund early‑stage work, underscoring market confidence in the high‑grade, surface‑proximate mineralisation. He pointed to a feasibility study slated for July, which he expects will act as a catalyst for a significant re‑rating of the company’s valuation.

If the feasibility study confirms the projected economics, SGQ could rapidly transition to production, delivering a diversified supply of critical minerals that are in tight global demand, and potentially reshaping the competitive landscape for rare‑earth and niobium suppliers.

Original Description

St George Mining executive chairman John Prineas talked with Proactive about the company’s advancing niobium and rare earths project in Brazil and the appointment of Worley as technical adviser for the next stage of development.
Prineas said the appointment of Worley marks an important milestone as the company transitions from exploration into development planning. The company has already announced a substantial resource and continues drilling to expand the scale of the project.
He explained that the current resource is already “big enough to become a world class rare earth and niobium player.
Prineas also highlighted that the company may pursue a combined production strategy for both niobium and rare earths.
For more videos like this, visit the Proactive YouTube channel, give this video a like, subscribe to the channel and enable notifications for future content.
#StGeorgeMining #RareEarths #Niobium #BrazilMining #ASX #SGQ #CriticalMinerals #MiningStocks #RareEarthElements #ResourceDevelopment #Worley #FeasibilityStudy #BatteryMetals #MiningNews #ProactiveInvestors

Comments

Want to join the conversation?

Loading comments...