Centauri Minerals Inc.C
Centauri Minerals Inc. (TSXV: CENT) was spun out of Aldebaran Resources Inc. (TSXV: ALDE) via a plan of arrangement completed 26-31 Aug 2026 (Aldebaran retains ~27.9% of Centauri; trading commenced 31 Aug 2026). It 100%-owns a ~40,000ha, six-project portfolio across Salta, Jujuy and Catamarca provinces, northern Argentina, explored for gold, copper and silver. The flagship, Rio Grande (Salta), carries a current NI 43-101 Mineral Resource Estimate updated Mar 2026: Indicated 153.7Mt @ 0.29 g/t Au / 0.25% Cu / 2.6 g/t Ag (1.45 Moz Au, 384,000t Cu, 12.7 Moz Ag) and Inferred 220.8Mt @ 0.22 g/t Au / 0.19% Cu / 2.5 g/t Ag (1.55 Moz Au, 420,000t Cu, 17.8 Moz Ag), at long-term prices of US$3,000/oz Au, US$4.50/lb Cu, US$45/oz Ag. Mineralization remains open in several directions with significant porphyry potential at depth (historical drilling incl. 257.2m @ 1.20 g/t Au and 0.53% Cu in porphyry dykes).
Notable vs. Peers
- Jurisdiction risk score of 6/10 is meaningfully riskier than the peer average of 7.8/10.
- Trading within 2% of its 52-week low — weak recent price momentum.
Lifecycle Milestones
Jurisdiction (40%)6/10
The flagship Rio Grande project is in Salta Province, Argentina, an established mining province, with federal-level currency-control and macroeconomic risk.
Infrastructure (40%)No verified figure
Researched with nothing found: no source we could cite confirms or rules out an existing mill, road access, grid power, or tailings facility at Rio Grande Gold-Copper Project, Salta Province, Argentina (checked Oct 1, 2026; recheck due Mar 30, 2027). Counts at a neutral 5/10 until one does.
Nearby producing mine (20%)Not yet researched
No project coordinates on file yet, so distance to a producing mine can't be measured.
Acquisition Susceptibility
A relative ranking of how closely this company matches the profile of juniors that have actually been acquired — not a probability, and not a reason to buy. Acquisitions are rare: only a few dozen significant deals happen a year across a universe of thousands of juniors, so even a high score here describes a long shot. The strongest signal in the research, a producer that already owns part of the company, is scored from its disclosed strategic shareholders. A producer that is a joint-venture or earn-in partner on the project, rather than a shareholder, isn't captured yet.
How this score is built
- Disclosed pending dealSub-score: Not scored
No pending acquisition or merger disclosed (checked)
Not scored: having no deal in flight isn't held against a company.
Weight 26.25% - Producer's strategic stakeSub-score: Not scored
No producer holds a disclosed stake on file (holder register researched) See holders
Not scored: most juniors that do get bought had no prior toehold, so a missing stake says little either way.
Weight 25% - Distance to a producing mineSub-score: Not yet researched
Distance not yet researched: no project coordinates on file
Distance can't be measured without coordinates, so excluded rather than counted as far.
Weight 22.5% - Lifecycle stageSub-score:3.5/10
Stage: Resource Definition
Feasibility and permitting score 10, where deals cluster, and production 5.5; earlier stages score less, down to 1 at grassroots.
Weight 15% · 57% here - JurisdictionSub-score:6/10
Argentina: jurisdiction score 6/10
Our jurisdiction score, used as is: higher means lower political and permitting risk.
Weight 6.75% · 26% here - CommoditySub-score:10/10
Primary commodity: Gold
Gold 10, copper 8, silver 5, nickel and uranium 4, others 2: most majors' deals are for gold.
Weight 4.5% · 17% here
Weight is each input's share of the full score. “Here” is its share of this company's score: inputs that aren't scored are left out and the rest re-weighted, never counted as zero.
Your Rankings
Management Team
CEO and Director of Centauri Minerals Inc. since September 2025, at the company's formation as an Aldebaran Resources spin-out.
Chief Financial Officer and Director of Regulus Resources Inc.; also Chief Financial Officer & Director of Aldebaran Resources Inc. and Centauri Minerals Inc. Co-founder of the company; holds a law degree and a CFA designation; previously founded AltaFund Investment Corp.
Vice President and Country Manager, Argentina of Aldebaran Resources Inc., promoted from Country Manager, Argentina; also a director of Centauri Minerals Inc. Argentine geologist with over 20 years of mining industry experience; joined Antares Minerals in 2004 and was project manager for the Rio Grande and Haquira projects. Holds an MBA from IAE Business School and a B.Sc. from the National University of San Juan.
Insiders, Investors & Smart Money
Notable shareholders and insiders whose involvement is worth knowing about, plus what we're seeing from institutional/large-investor activity.
No smart-money tracking (institutional/large-investor activity) for this miner yet — this is a planned feature, not live data.
No notable insiders tracked for this miner yet.
Reports, Presentations & Documents
Centauri Minerals was spun out of Aldebaran Resources in August 2026, with Aldebaran keeping about 27.9%, and owns 100% of a six-project, roughly 40,000-hectare portfolio in the Salta, Jujuy and Catamarca provinces of northern Argentina. Its flagship, the Rio Grande gold-copper project in Salta, has an indicated resource of 1,448,000 oz of gold (153.7 Mt at 0.29 g/t gold, 0.25% copper and 2.6 g/t silver), with no measured category, plus 1,547,000 oz inferred, effective 13 April 2026. The indicated resource also contains about 384,000 t of copper and 12.7 Moz of silver, and no economic study has been completed for Rio Grande yet.