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Stillwater Critical Minerals ($PGE | $PGEZF): Updated Polymetallic Resource Sets the Stage for a PEA

Investor TV Sep 17, 2026 39:46

Summary

Stillwater Critical Minerals released its third, largest MRE: 4.82 billion pounds of nickel-copper-cobalt and 7.43 million ounces of PGMs (platinum-group metals) and gold.

Stillwater's Montana project applies South Africa's Platte Reef bulk-mining model, targeting AISC (all-in sustaining cost) near $600 per 4E ounce.

CEO Rowley plans a PEA in about a year but skips a full PFS, aiming to upgrade resources and attract a major's bid.

Hosts frame Stillwater as a 'buy-and-forget' optionality play: buy ounces cheap, let the PEA re-rate them, then wait for Glencore or another major to bid.

The U.S. has only one small nickel mine and no nickel processing capacity; Rowley is engaging D.C. on funding but says grants take time.

Key points on Ivanhoe Mines

  • Mike says he has applied Ivanhoe's Platreef-style mine modeling and imaging to the Stillwater complex for the first time, with two ex-Ivanhoe geos (Danny Grobler and Albie Britz, who joined in 2022) leading the work.
  • Mike uses Ivanhoe's South African Platreef and the nearby Mogalakwena operation as the cost benchmark, citing a roughly $599/4E oz AISC and a 35-year mine life.
  • Don notes that Robert Friedland's Ivanhoe pedigree is the technical reference point being applied to the Montana project, with Mike clarifying the work is based on the Platreef models rather than Ivanhoe's Congo assets.

Key points on Sibanye-Stillwater

  • Mike describes Sibanye as America's palladium-platinum producer and a neighbor in the Stillwater Igneous Complex in southern Montana, with a smelter and refinery complex in nearby Columbus.
  • John notes Sibanye mines a thin, 1.8m-thick J-M Reef that hosts the highest-grade palladium-platinum deposit in the world and dips at about 60 degrees.
  • Mike points out Sibanye's current AISC is more than double the $599/4E oz reference from the South African Platreef benchmark he is targeting.
  • John flags that Sibanye is currently in union negotiations, which he presents as a local labor consideration for the project.

Key points on Stillwater Critical Minerals Corp

  • Mike announces the third and substantially larger mineral resource estimate, dated August 27 in the run-up to the September 2026 conference: 4.82 billion pounds of nickel/copper/cobalt plus 7.43 million ounces of palladium/platinum/rhodium/gold, including a debut 29 Mt indicated category at 0.38% NiEq.
  • Mike emphasizes an additional 6.6 billion pounds of chromium, not captured in the nickel-equivalent cut-offs, which he calls America's biggest and best chromium district.
  • Mike lays out the polymetallic mix as roughly 3 billion pounds of nickel, 1.5 billion pounds of copper, and 283 million pounds of cobalt, calling the deposit the largest rhodium resource in North America.
  • Mike says the company is funded (around $10 million USD cash), permitted, and has three rigs turning (two on Iron Mountain, one on Chrome Mountain), and discloses a Red Cloud initiation with a CA$250 share price target.
  • Mike and Don agree the next milestone is a PEA in roughly the next year, after which the asset would be shopped to majors, with Mike explicitly stating a PFS is not needed before a sale.

Don Durrett's takeaways

  • Top takeaway Don frames Stillwater Critical Minerals as a classic buy-and-forget-it optionality play, arguing investors should accumulate cheaply and wait for a major-acquisition exit.
  • Don argues the project could reach roughly $1.5–2 billion in valuation if in-ground precious-metal values rise to $200–$300/oz gold-equivalent, even without further drilling.
  • Don explicitly opposes spending on a PFS or full permitting, saying a PEA plus continued drilling is enough to attract Glencore-, Rio Tinto-, or Freeport-class buyers without diluting shareholders.
  • Don flags the two risks for holders as a low-premium takeover by Glencore and equity dilution from over-spending, both of which management appears positioned to resist.

John Fenwick's takeaways

  • Top takeaway John argues the asset could realistically be shopped by 2028, with a PEA in roughly a year to be marketed through the seasonally strong Q4/Q1 of 2028 to majors like Glencore, Rio Tinto, or Freeport.
  • John presses Mike on the gap between US administration rhetoric on critical-mineral funding and the actual disbursements, despite engagement with Congress since at least 2024.
  • John highlights that large US polymetallic projects of this type are scarce, with comparable assets mostly in less investor-friendly jurisdictions like Russia or South Africa.

Mike Rowley's takeaways

  • Top takeaway Mike, the CEO, lays out the updated MRE as a step up from the prior two estimates — base case 4.82B lbs Ni/Cu/Co plus 7.43M oz Pd/Pt/Rh/Au, with a debut indicated category and a higher-grade 0.5% NiEq cut-off inside the deposit.
  • Mike says the next 12 months will pivot from resource growth to upgrading inferred ounces to indicated and delivering a PEA, without committing to a full PFS.
  • Mike highlights engagement with both Montana's congressional delegation and federal agencies, including a DOD meeting in Bozeman in September 2023.