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Stillwater Critical Minerals-Visual Update Of The 2026 Exploration Strategy & Upcoming Key Catalysts

The KE Report Jul 27, 2026

Summary

Stillwater Critical Minerals expects a geologic-model-based mineral resource update in Q3, adding 14 holes from its 2023 and 2025 drilling.

A fully funded three-rig 2026 campaign targets the gaps between Chrome Mountain and Iron Mountain, which are shaping up as two deposits.

Management applies South African Bushveld and Platreef-style geology in Montana, arguing magmatic layering controls thick, near-surface, polymetallic mineralization.

Glencore keeps backing the company through repeated financings, while $6 million in federal grants and chromium's strategic status support the critical minerals case.

Pending assays and machine-learning geophysics aim to sharpen drill targeting before metallurgical studies and preliminary economic assessment (PEA) work begin.

Key points on Ivanhoe Mines

  • VP of exploration Danie Grobler joined Stillwater Critical from Ivanhoe, where he and colleague Albie were involved through the entire Platreef exploration phase — over 724,000 meters drilled for roughly 8 billion pounds of metal and nearly 100 million ounces of PGMs at a reported all-in cost around $600 per ounce.
  • Rowley contrasts Ivanhoe's roughly 4 kilometers of Platreef strike with Stillwater Critical's 33 kilometers across the lower Stillwater Complex to argue the Montana ground is the larger analog.

Key points on Sibanye-Stillwater

  • Rowley argues Stillwater Critical's claims sit directly adjacent to Sibanye-Stillwater's Montana operations and that what Sibanye is mining is just another level of the same layered system the company holds.
  • Rowley says Sibanye runs three mines on the JM Reef — over 100 million ounces of the world's highest-grade palladium-platinum ore at more than half an ounce per ton — and makes nickel sulfate and copper products at Columbus.
  • Rowley claims Sibanye has been losing money for a few years on the US operations, with South Africa currently the benefit, and says Stillwater Critical's project could change that economics.
  • Grobler says Platreef's all-in cost of roughly $600 per ounce is about half of Sibanye's current cost, as Sibanye itself made clear at the Butte show.
  • The presented cross-section shows Sibanye's East Boulder mine and concentrator along strike, north of the company's ground to the south.

Key points on Stillwater Critical Minerals Corp

  • Rowley says an updated mineral resource estimate — the company's first built on a geologic model, with models now received from Mine Technical Services — is expected in Q3 2026 and should grow the 2023 resource.
  • The 2023 resource stands at 12 million tons at over 1% nickel-equivalent in the high-grade scenario, 120 million tons at 0.51% in the mid-grade, and about a quarter-billion tons at 0.39% in the base case, with 1.64 billion pounds of battery metals and 3.8 million ounces of palladium — plus 2.3 billion pounds of chromium excluded.
  • Management says the company is fully funded after a $17 million raise in late December and is running its biggest-ever three-rig campaign, with pads testing the gaps between the Chrome Mountain and Iron Mountain zones (CZ, Central, HTR).
  • Support includes three Glencore investments in three years, $6 million of DOE grants in place, engagement with the Department of War on three channels including chromium, and metallurgical studies plus PEA-level thinking as the stated next step.
  • An ambient noise seismic tomography survey, contracted to start in August 2026, will combine all geology, geophysics and geochemistry datasets in a machine-learning exercise to generate future drill targets.

Bob Moriarty's takeaways

  • Top takeaway The host relays Moriarty's quip that "drunk monkeys could build this project" — and that he wasn't wrong — meaning the district is so pervasively mineralized that advancing it is straightforward.

Shad Markwitz's takeaways

  • Top takeaway Host frames the case as the right team, project and time, arguing investors are still early in the cycle ahead of a resource update, early-stage economics and possible government participation.
  • Presses the polymetallic identity question, suggests the 120-million-ton mid-grade scenario is what has Glencore interested, and flags the non-core projects (Yukon, Ontario, Duke Island and others) as extra value levers.

Mike Rowley's takeaways

  • Top takeaway Argues the company is mineralized across the full 10-kilometer trend it holds — 33 kilometers of the lower Stillwater Complex versus Ivanhoe's roughly 4 kilometers of Platreef.
  • Says the $17 million raise in late December leaves the company fully funded, with three rigs coring on site as of the July 2026 visit and a core-shed expansion already forced by core volume.