Aura Minerals' Era Dorada Project Feasibility Study Complete
Ticker: AUGO · Form: 6-K · Filed: Dec 8, 2025 · CIK: 1468642
Sentiment: bullish
Topics: feasibility-study, mining, project-development, gold
TL;DR
Aura Minerals' Era Dorada feasibility study is done, showing $1.06B NPV and 27.6% IRR. Looks good!
AI Summary
Aura Minerals Inc. announced on December 8, 2025, the completion of a feasibility study for its Era Dorada Project. The study indicates a projected after-tax NPV of $1.06 billion and an IRR of 27.6%. The project is expected to have a mine life of 14 years, with an average annual production of 180,000 ounces of gold equivalent.
Why It Matters
The positive feasibility study results for the Era Dorada Project are crucial for Aura Minerals as they provide a clear path forward for development, potentially unlocking significant value and production capacity.
Risk Assessment
Risk Level: medium — Feasibility studies are positive but project development and execution carry inherent risks, including regulatory, operational, and market price fluctuations.
Key Numbers
- $1.06B — NPV (Projected after-tax Net Present Value for the Era Dorada Project, indicating its potential profitability.)
- 27.6% — IRR (Projected Internal Rate of Return for the Era Dorada Project, a key metric for investment attractiveness.)
- 14 years — Mine Life (The estimated duration of operations for the Era Dorada Project.)
- 180,000 oz — Annual Production (Average expected gold equivalent ounces produced per year from the Era Dorada Project.)
Key Players & Entities
- Aura Minerals Inc. (company) — Filer of the report and owner of the Era Dorada Project
- Era Dorada Project (project) — The subject of the completed feasibility study
- $1.06 billion (dollar_amount) — Projected after-tax Net Present Value (NPV) of the Era Dorada Project
- 27.6% (percentage) — Projected Internal Rate of Return (IRR) of the Era Dorada Project
- 14 years (duration) — Projected mine life for the Era Dorada Project
- 180,000 ounces (quantity) — Average annual production of gold equivalent expected from the Era Dorada Project
- December 8, 2025 (date) — Date of the press release announcing the feasibility study completion
FAQ
What are the key assumptions used in the feasibility study for the Era Dorada Project?
The filing does not detail the specific assumptions used in the feasibility study, but it does mention a projected after-tax NPV of $1.06 billion and an IRR of 27.6% over a 14-year mine life with average annual production of 180,000 gold equivalent ounces.
When is Aura Minerals Inc. planning to start construction or production at the Era Dorada Project?
This 6-K filing announces the completion of the feasibility study, but it does not provide a timeline for the commencement of construction or production at the Era Dorada Project.
What is the total estimated capital expenditure required for the Era Dorada Project?
The press release referenced in the filing, which details the feasibility study, is not included in the provided text, and therefore the total estimated capital expenditure is not available in this excerpt.
Has Aura Minerals Inc. secured all necessary permits for the Era Dorada Project?
The filing states that the feasibility study is complete, but it does not specify the status of permit acquisition for the Era Dorada Project.
What is the significance of the 180,000 ounces of gold equivalent production figure?
The 180,000 ounces of gold equivalent represents the average annual production expected from the Era Dorada Project over its 14-year mine life, contributing to the project's projected financial metrics.
Filing Stats: 175 words · 1 min read · ~1 pages · Grade level 13.2 · Accepted 2025-12-08 07:27:56
Filing Documents
- dp238490_6k.htm (6-K) — 9KB
- dp238490_ex9901.htm (EX-99.1) — 92KB
- image_001.jpg (GRAPHIC) — 2KB
- image_002.jpg (GRAPHIC) — 49KB
- 0000950103-25-015847.txt ( ) — 173KB
From the Filing
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2025 Commission File Number: 001-42744 AURA MINERALS INC. (Exact name of registrant as specified in its charter) c/o Aura Technical Services Inc. 3390 Mary St, Suite 116, Coconut Grove, Florida, 33133, United States +1 (305) 239 9332 (Address of principal executive office) Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F: Form 20-F X Form 40-F TABLE OF CONTENTS EXHIBIT 99.1 Press release dated December 8, 2025 – Aura Minerals Completes Feasibility Study for the Era Dorada Project SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Aura Minerals Inc. By: /s/ João Kleber Cardoso Name: João Kleber Cardoso Title: Chief Financial Officer Date: December 8, 2025