0 News Releases

February 5, 2026

Aldebaran Announces Closing of $40 Million Bought Deal Offering

February 3, 2026

Aldebaran Announces Full Exercise of the Underwriters’ Option and Provides Update on the Concurrent Private Placement

January 27, 2026

Aldebaran Announces Upsize Of Bought Deal Life Offering To C$35 MM

January 26, 2026

Aldebaran Announces C$20 MM Bought Deal Life Offering and Concurrent Private Placement

November 24, 2025

Aldebaran Files PEA on Sedar+ and Announces Termination of the Option Agreement with Nuton Holdings Ltd.

October 30, 2025

Aldebaran PEA for the Altar Project Reports 48 Year Mine Life, After Tax NPV (8%) of US$2 Billion, and 20.5% IRR

October 24, 2025

Aldebaran Announces the Formation of Centauri Minerals and Completion of C$5.7 Million Seed Financing

September 5, 2025

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

August 7, 2025

Aldebaran Reports the Results from Seventeen Infill Holes at the Altar Copper-Gold Project in San Juan Argentina

June 17, 2025

Aldebaran Reports Infill Drilling Results from Eleven Holes at the Altar Copper-Gold Project in San Juan Argentina

April 15, 2025

Aldebaran Provides Update on Altar Field Program, PEA and Earn-In Agreement With Sibanye-Stillwater

January 22, 2025

Aldebaran Grants Incentive Stock Options

January 9, 2025

Aldebaran Files NI 43-101 Technical Report on SEDAR for Altar Mineral Resource Estimate

December 23, 2024

Aldebaran Receives Notice That Nuton Will Make Second Payment in Option Agreement

November 25, 2024

Aldebaran Reports a Very Significant Increase in Mineral Resources at the Altar Copper-Gold Project in San Juan, Argentina

November 21, 2024

Aldebaran Announces Commencement of 2024/2025 Altar Project Field Program

November 7, 2024

Aldebaran Signs Option to Joint Venture Agreement with Nuton Holdings Ltd. (a Rio Tinto Venture) for the Altar Project in San Juan, Argentina

November 5, 2024

Aldebaran Engages ICP Securities Inc. for Automated Market Making Services

July 22, 2024

Aldebaran Intercepts 742.90 m of 0.69% CuEq, Within 1,229.50 m of 0.55% CuEq at the Altar Project

June 17, 2024

Aldebaran Intercepts 919.55 m of 0.66% CuEq, Within 1,517.00 m of 0.55% CuEq

May 9, 2024

Aldebaran Intercepts 649.60 m of 0.81% CuEq Within 1,018.60 m of 0.60% CuEq, at the Altar Project

April 25, 2024

Aldebaran to Host Investor Day on May 29, 2024

March 28, 2024

Aldebaran Expands Known Mineralization at the Altar Copper-Gold Project

February 6, 2024

Aldebaran Continues To Expand Mineralization at Altar Copper-Gold Project

January 15, 2024

Aldebaran Announces Collaboration Agreement with Nuton LLC, a Rio Tinto Venture

November 2, 2023

Aldebaran Announces Commencement of 2023-2024 Drill Program at Altar

October 3, 2023

Aldebaran Intercepts 649.40 m of 0.54% CuEq, Including 354.00 m of 0.72% CuEq at the Altar Copper-Gold Project

September 27, 2023

Aldebaran Announces Closing of $20.5 M Financing

September 8, 2023

Aldebaran Upsizes Previously Announced Financing to $20.1 M

August 14, 2023

Aldebaran Announces It Has Earned a 60% Interest in the Altar Project and is Advancing Towards Earning an 80% Interest

August 1, 2023

Aldebaran Announces Additional Strategic Investment From South32 as Part of a C$17.5 M Financing

June 14, 2023

Aldebaran Announces Closing of Top-Up Financing by South32

June 7, 2023

Aldebaran Intercepts 565.60 m of 0.60% CuEq, Including 329.60 m of 0.80% in Hole ALD-23-228: Drilling Has Recommenced to Deepen Hole as it Terminated in High-Grade Mineralization

May 31, 2023

Aldebaran Intercepts 951.20 m of 0.60% CuEq, Including 645.00 m of 0.70% CuEq From the Altar Project in San Juan, Argentina

May 18, 2023

Aldebaran Announces South32 Has Elected to Exercise Its Top-Up Right to Maintain A 9.9% Equity Interest

May 11, 2023

Aldebaran Intercepts 769.50 m of 0.55% CuEq, Including 366 m of 0.65% CuEq at Altar Copper-Gold Project, San Juan Province, Argentina

May 5, 2023

Aldebaran Receives $6 Million From Warrant Exercise

April 24, 2023

Aldebaran Announces Execution of Investor Relations Agreement with Adelaide Capital

March 30, 2023

Aldebaran Announces Early Exercise of Warrants by Route One and Senior Management and Addition of a Fourth Drill Rig at the Altar Project

March 23, 2023

Aldebaran Announces Officer Appointments

March 1, 2023

Aldebaran Intercepts 1,167.50 m of 0.48% CuEq, including 418 m of 0.67% CuEq in a Major Step-Out From Known Mineralization

February 6, 2023

Aldebaran Provides Update on Altar Drill Program

November 15, 2022

Aldebaran Announces Commencement of Drill Program at Altar Project

November 1, 2022

Aldebaran Grants Incentive Stock Options

September 7, 2022

Aldebaran Reports All Remaining Holes From 2021/2022 Altar Drill Program

August 19, 2022

Aldebaran Corrects August 18th, 2022 News Release

August 18, 2022

Aldebaran Reports 1,059.5 m of 0.4% CuEq in a Previously Untested Area at the Altar Copper Gold Project

August 12, 2022

Aldebaran Announces Closing of Strategic Investment by South32

August 5, 2022

Aldebaran Announces Upsizing of Private Placement to $14.43 Million

July 22, 2022

Aldebaran Engages Investor Relations Consultant

July 20, 2022

Aldebaran Announces C$10.3 Million Strategic Investment by South32

June 13, 2022

Aldebaran Defines Compelling Copper-Gold Targets at Altar from Deep-Penetrating IP/Resistivity and MT Geophysical Surveys

June 7, 2022

Aldebaran Announces Exercise of Warrants by Sibanye-Stillwater

May 27, 2022

Aldebaran Options El Camino II Claim

May 11, 2022

Aldebaran Reports Additional Drill Results from the Altar Copper-Gold Project and Announces Exercise of Warrants by Route One and Senior Management

February 24, 2022

Aldebaran Intercepts 14.9 m of 19.08 g/t Au in Discovery of New High-grade Gold Zone at the Altar Copper-Gold Project, San Juan, Argentina

February 16, 2022

Aldebaran Intercepts 707.1 m of 0.51% CuEq, including 188 m of 0.70% CuEq, in Significant Step-out Hole at Radio Porphyry Target

November 4, 2021

Aldebaran Announces Commencement of Drill Program at Altar

September 30, 2021

Aldebaran Announces Commencement of 2021-2022 Exploration Program at Altar

July 13, 2021

Aldebaran Intercepts 111 m of 1.4% CuEq Within 333.1 m of 0.86% CuEq, And Also Within 629 m of 0.61% CuEq in Hole QDM-21-42 at Altar

June 28, 2021

Aldebaran Resources Commences Trading on OTCQX in the USA

June 15, 2021

Aldebaran Intercepts 63 m of 0.94% CuEq and 584 m of 0.52% CuEq in Hole ALD-21-217 at the Altar Project

May 6, 2021

Aldebaran Files NI 43-101 Technical Report on SEDAR for Altar Mineral Resource Estimate

May 3, 2021

Aldebaran Announces Closing of $9,386,358 Private Placement Financing

April 28, 2021

Aldebaran Upsizes Previously Announced Private Placement

April 7, 2021

Aldebaran Announces $5 Million Private Placement

March 22, 2021

Aldebaran Announces Updated Mineral Resource Estimate for the Altar Copper-Gold Project

February 17, 2021

Aldebaran Resources to Host Technical Investor Webinar on the Altar Copper-Gold Project

February 2, 2021

Aldebaran Announces Commencement of Drilling at its Altar Copper-Gold Project

January 19, 2021

Aldebaran Completes Geological-Structural Model for its Altar Copper-Gold Project

December 3, 2020

Aldebaran Provides Update on 2020 Exploration Program and Outlines Plan for 2021

September 15, 2020

Aldebaran Announces Closing of $4.8 Million Private Placement Financing

August 28, 2020

Aldebaran Upsizes Previously Announced Private Placement and Grants Options

August 20, 2020

Aldebaran Announces $3 Million Private Placement

March 26, 2020

Aldebaran Provides Update on Site Activities in Response to COVID-19

February 6, 2020

Aldebaran Resources Announces Aguas Calientes Drill Results

October 28, 2019

Aldebaran Resources Announces Commencement of Drilling at Aguas Calientes Gold-Silver Project

October 3, 2019

New Mineralized Porphyry Centre Discovered at Aldebaran’s Altar Project, San Juan, Argentina

July 15, 2019

Aldebaran Announces Appointment of Director

June 3, 2019

Aldebaran Announces Grant of Stock Options

March 6, 2019

Aldebaran Announces Drill Program Underway at Altar and Appointment of VP, Project Development

March 1, 2019

Aldebaran Announces Appointment of VP, Corporate Development and Engagement of Investor Relations Consultant

November 1, 2018

Aldebaran Announces Commencement of Trading

August 30, 2018

Regulus Updates Spinout Transaction

June 29, 2018

Regulus Announces Spin-Out of New Company, Aldebaran Resources, with an Option to Acquire a Majority Interest in the Altar Copper-Gold Project, Argentina