Aldebaran and Centauri File Mineral Resource Update on the Rio Grande Gold-Copper Project on SEDAR+

Original announcement by tmx on

Company
Aldebaran Resources Inc.
Ticker
ALDE
Exchange
TSX
Region
Salta, Argentina
Primary commodity
Gold
Secondary commodities
Copper
Document categories
Resource update
Extracted
2026-09-13 11:01:09 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Aldebaran Resources and Centauri Minerals have filed an updated Mineral Resource Estimate for the Rio Grande gold-copper project in Salta, Argentina. The update was prepared by SLR Consulting in accordance with NI 43-101 standards and includes a Qualified Person's sign-off.

Reasoning: The announcement confirms the filing of an updated Mineral Resource Estimate for the Rio Grande project, providing a formal technical basis for the asset's value.

Positive factors

  • NI 43-101 compliant
  • QP signed off
  • Independent technical report filed

Facts used in scoring: 0

Classification and evidence

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: The release explicitly states the MRE was prepared in accordance with National Instrument 43-101 standards.

Evidence · text

“prepared in accordance with National Instrument 43-101 – Standards of Disclosure in Mineral Projects”

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: Mr. Benjamin Sanfurgo, an independent qualified person, has reviewed, verified and approved the technical information.

Evidence · text

“Mr. Sanfurgo is an independent qualified person (“QP”) as defined by NI 43-101. Mr. Sanfurgo has reviewed, verified and approved the technical information”

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: The document announces the filing of an updated Mineral Resource Estimate.

Evidence · text

“announce the filing on SEDAR+ of an updated Technical Report and Mineral Resource Estimate”

Extracted facts

Stored fact records: 0. Some facts used in scoring do not have a stored record.

No stored fact records are available for this extraction.

How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.