Aldebaran Resources Inc.
Other OTCCapital Structure
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in mil. unless spec.Company Description
- CEO
- John E. Black
- Full Time Employees
- 27
- Sector
- Basic Materials
- Industry
- Industrial Materials
- Address
- 200 Granville Street Vancouver BC Canada V6C 3L6
- IPO Date
- Jan 8, 2021
- CIK
- 0001824872
- Website
- aldebaranresources.com
- Similar Companies
- Business
- Aldebaran Resources Inc. (TSXV: ALDE, OTCQX: ADBRF) is a Canadian mineral exploration company focused on advancing large-scale copper-gold projects in Argentina. The company holds an 80% interest in the Altar copper-gold project in San Juan Province, Argentina, one of the largest undeveloped copper assets held by a junior company; Altar features a cluster of porphyry deposits including Altar North, Altar Central, Altar East, Altar United, QDM Gold and Radio zones along 7 km of strike, with a November 2024 NI 43-101 mineral resource estimate reporting 22.01 billion pounds of copper, 5.08 million ounces of gold and 93.76 million ounces of silver in Measured and Indicated categories, plus 9.83 billion pounds of copper, 1.71 million ounces of gold and 49.04 million ounces of silver in Inferred resources. An October 2025 Preliminary Economic Assessment outlines a 48-year mine life, after-tax NPV(8%) of US$2 billion and 20.5% IRR based on a 60,000 tonnes per day concentrator processing open pit and underground material. Founded in 2018 through a spin-out from Regulus Resources Inc. and headquartered in Vancouver, British Columbia, Aldebaran also holds early-stage exploration projects such as Rio Grande copper-gold, Aguas Calientes, Oscara, El Camino, Catua and La Frontera, all located in Argentina. In October 2025, the company formed Centauri Minerals Inc., a new subsidiary, and completed a C$5.7 million oversubscribed seed financing to advance northern Argentina projects including Rio Grande and Aguas Calientes, with plans for Centauri to become a public company in 2026 via spin-out; earlier in November 2024, Aldebaran entered an option to joint venture agreement with Nuton, a Rio Tinto venture, allowing Nuton to earn a 20% indirect interest in Altar for staged payments totaling US$250 million while evaluating proprietary sulphide leaching technologies.
Company News
Aldebaran Resources (OTCMKTS:ADBRF) Stock Jumps 0.6% – Here’s Why
Aldebaran Reports 1,728.9 m of 0.45% CuEq (0.41% Cu, 0.03 g/t Au & 1.34 g/t Ag), including 756 m of 0.68% CuEq (0.61% Cu, 0.03 g/t Au & 2.12 g/t Ag) at the Altar Copper-Gold Project in San Juan, Argentina
Aldebaran Resources and Centauri Minerals Announce Completion of Spin-Out Transactions
Aldebaran Resources and Centauri Minerals Announce Closing of $25 million Subscription Receipt Financing in Connection with Centauri Spin-Out
Aldebaran Resources and Centauri Minerals Announce C$17 MM Brokered and Concurrent C$8 MM Non-Brokered Private Placements by Centauri
Aldebaran Resources and Centauri Minerals Announce C$17 MM Brokered and Concurrent C$8 MM Non-Brokered Private Placements by Centauri
Aldebaran Announces Execution of Arrangement Agreement for Spin-Out of Centauri Minerals Inc.
Aldebaran and Centauri File Mineral Resource Update on the Rio Grande Gold-Copper Project on SEDAR+
Aldebaran Resources (OTCMKTS:ADBRF) Stock Price Down 0.4% – Should You Sell?
Aldebaran Announces Closing of Concurrent Private Placement
Aldebaran Grants Incentive Stock Options
Aldebaran Announces Closing of $40 Million Bought Deal Offering
Aldebaran Announces Full Exercise of the Underwriters' Option and Provides Update on the Concurrent Private Placement
Aldebaran Resources (OTCMKTS:ADBRF) Shares Down 3.1% – Here’s What Happened
Aldebaran Files PEA on Sedar+ and Announces Termination of the Option Agreement with Nuton Holdings Ltd.
Aldebaran Announces the Formation of Centauri Minerals and Completion of C$5.7 Million Seed Financing
Aldebaran Announces Intention to Spin Out Northern Argentina Exploration Projects into a New Argentine-Focused Exploration Company and Provides an Update on the Altar PEA
Aldebaran Reports the Results from Seventeen Infill Holes at the Altar Copper-Gold Project in San Juan Argentina
Aldebaran Reports Infill Drilling Results from Eleven Holes at the Altar Copper-Gold Project in San Juan Argentina
Aldebaran Grants Incentive Stock Options