# Meridian Mining's Cabaçal gold-copper-silver project valued at $2bn Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/meridian-mining-s-cabac-al-gold-copper-silver-project-valued-at-2bn--63b7b767-ad13-4b9f-b537-bd88d576ed48 Original source: https://www.proactiveinvestors.com/companies/news/1098868/meridian-mining-s-cabacal-gold-copper-silver-project-valued-at-2bn-1098868.html Publisher: proactiveinvestors Original announcement: 2026-09-22T10:31:45.591Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-22T11:16:46.631Z Atlas analysis updated: 2026-09-22T11:16:46.631Z - Company: Meridian Mining Plc - Ticker: MNO - Exchange: Unavailable - Region: Brazil - Primary commodity: Gold - Secondary commodities: Copper, Silver - Document categories: Resource update, Other - Extracted: 2026-09-22 11:16:47 UTC Narrative sentiment: 1.00 · Bullish ## Minestarters Atlas summary Meridian Mining has released results from its Definitive Feasibility Study \(DFS\) for the Cabaçal gold-copper-silver project in Brazil. The study reports an after-tax NPV of US$2.09 billion, a 108% IRR, and a payback period of less than one year. Reasoning: The announcement of DFS results for the Cabaçal project shows exceptional economic metrics including a $2bn NPV and 108% IRR. - Positive factor: High NPV of US$2.09 billion - Positive factor: Strong IRR of 108% - Positive factor: Short payback period of less than one year - Positive factor: Definitive Feasibility Study \(DFS\) results provide high economic visibility Facts used in scoring: 4 ## Classification and evidence **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: The announcement presents the headline findings of the project's definitive feasibility study. Evidence · text > That's the headline findings for the project's definitive feasibility study. ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Resource Estimates (4) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/meridian-mining-s-cabac-al-gold-copper-silver-project-valued-at-2bn--63b7b767-ad13-4b9f-b537-bd88d576ed48#fact-resource-facts-0) #### Identity - Region: brazil - Reported Region: Brazil - Ticker: MNO #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-22T00:00:00.000Z Reasoning: The DFS reports a very high NPV for the project. - Positive factor: Significant project valuation Evidence · text > after-tax net present value of US$2.09 billion #### Tags used in scoring **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/meridian-mining-s-cabac-al-gold-copper-silver-project-valued-at-2bn--63b7b767-ad13-4b9f-b537-bd88d576ed48#fact-resource-facts-1) #### Identity - Region: brazil - Reported Region: Brazil - Ticker: MNO #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-22T00:00:00.000Z Reasoning: An IRR of 108% is extremely strong for a DFS-stage project. - Positive factor: Exceptional IRR Evidence · text > 108% internal rate of return #### Tags used in scoring **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/meridian-mining-s-cabac-al-gold-copper-silver-project-valued-at-2bn--63b7b767-ad13-4b9f-b537-bd88d576ed48#fact-resource-facts-2) #### Identity - Region: brazil - Reported Region: Brazil - Ticker: MNO #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-22T00:00:00.000Z Reasoning: A payback period under one year indicates very strong early-stage cash flow. - Positive factor: Very rapid capital recovery Evidence · text > payback period of less than one year #### Tags used in scoring **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/meridian-mining-s-cabac-al-gold-copper-silver-project-valued-at-2bn--63b7b767-ad13-4b9f-b537-bd88d576ed48#fact-resource-facts-3) #### Identity - Region: brazil - Reported Region: Brazil - Ticker: MNO #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-22T00:00:00.000Z Reasoning: Forecasted annual gold-equivalent production provides scale for the project. - Positive factor: Consistent annual production profile Evidence · text > average 183,526 gold-equivalent ounces annually #### Tags used in scoring **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ## 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.