# Centenario Announces Initial Work Starting At The Los Reyes Copper Gold Project In Chihuahua, Mexico Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project--02ac32cf-08fd-49cf-b0b3-dc192a5ed263 Original source: https://money.tmx.com/en/quote/CTG/news/7844730145421304/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project- Publisher: tmx Original announcement: 2026-04-16T10:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Centenario Gold Corp. - Ticker: CTG - Exchange: TSX - Region: Chihuahua, Mexico - Primary commodity: Copper - Secondary commodities: Gold, Zinc, Silver, Molybdenum - Document categories: Drill results, Other - Extracted: 2026-09-15 18:53:04 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Centenario Gold Corp. has initiated a two-phase work program at the Los Reyes copper-gold skarn project in Chihuahua, Mexico. The program includes underground mapping and sampling, followed by a planned 1500m diamond drilling campaign to test depth extensions of the mineralized zone. Reasoning: The company is announcing the start of a new exploration phase and upcoming drilling at a prospective skarn project, though the primary assay data provided is historical from 2019. - Positive factor: Initiation of first phase work program - Positive factor: Upcoming 1500m diamond drilling program - Positive factor: Historical high-grade Cu-Zn-Ag skarn context - Positive factor: Permit submission completed - Negative factor: Historical assay data is being re-referenced rather than new assays being reported Facts used in scoring: 5 ## Classification and evidence **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The release positions the project's potential based on historical mining at the Jibosa workings and the known Cu-Zn-Ag skarn zone. Evidence · text > The drilling program is designed to test the >100m depth extensions of the high-grade Cu-Zn-Ag skarn zone that ASARCO... previously mined **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: The primary assay data provided in the table is from a 2019 press release by Valterra Resource Corp. Evidence · text > In a press release dated December 2, 2019 - Valterra Resource Corporation reported results ## Extracted facts Stored fact records: 5. Some facts used in scoring do not have a stored record. ## Drill Results (5) ### Fact 1 [Link to this fact](https://atlas-extractions.minestarters.com/news/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project--02ac32cf-08fd-49cf-b0b3-dc192a5ed263#fact-drill-facts-0) copper Historical result Needs review: historical\_restatement #### Identity - Commodity: copper - Region: mexico - Reported Region: Chihuahua, Mexico - Ticker: CTG #### Geometry - Grade: 3.1 - Grade Unit: % #### Classification - Sample Type: surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2019-12-02T00:00:00.000Z #### Dates - Event date: 2026-04-16T00:00:00.000Z Reasoning: Historical surface sampling reported a strong average copper grade of 3.1%. - Positive factor: Strong copper grade from historical surface sampling - Negative factor: Historical data from 2019 Evidence · text > The average Cu grade was 3.1% #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 2 [Link to this fact](https://atlas-extractions.minestarters.com/news/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project--02ac32cf-08fd-49cf-b0b3-dc192a5ed263#fact-drill-facts-1) gold Historical result Needs review: historical\_restatement #### Identity - Commodity: gold - Region: mexico - Reported Region: Chihuahua, Mexico - Ticker: CTG #### Geometry - Grade: 0.57 - Grade Unit: g/t #### Classification - Sample Type: surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2019-12-02T00:00:00.000Z #### Dates - Event date: 2026-04-16T00:00:00.000Z Reasoning: Historical anomalous surface samples contained up to 0.57 g/t gold. - Positive factor: Presence of gold in anomalous samples - Negative factor: Historical data from 2019 Evidence · text > reaching up to 0.57g/t Au #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 3 [Link to this fact](https://atlas-extractions.minestarters.com/news/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project--02ac32cf-08fd-49cf-b0b3-dc192a5ed263#fact-drill-facts-2) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Region: mexico - Reported Region: Chihuahua, Mexico - Ticker: CTG #### Geometry - Grade: 25.3 - Grade Unit: g/t #### Classification - Sample Type: surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2019-12-02T00:00:00.000Z #### Dates - Event date: 2026-04-16T00:00:00.000Z Reasoning: Historical anomalous surface samples contained up to 25.3 g/t silver. - Positive factor: Anomalous silver values reported - Negative factor: Historical data from 2019 Evidence · text > 25.3g/t Ag #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 4 [Link to this fact](https://atlas-extractions.minestarters.com/news/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project--02ac32cf-08fd-49cf-b0b3-dc192a5ed263#fact-drill-facts-3) zinc Historical result Needs review: historical\_restatement #### Identity - Commodity: zinc - Region: mexico - Reported Region: Chihuahua, Mexico - Ticker: CTG #### Geometry - Grade: 1.7 - Grade Unit: % #### Classification - Sample Type: surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2019-12-02T00:00:00.000Z #### Dates - Event date: 2026-04-16T00:00:00.000Z Reasoning: Historical anomalous surface samples contained up to 1.7% zinc. - Positive factor: Presence of zinc in anomalous samples - Negative factor: Historical data from 2019 Evidence · text > 1.7% Zn #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 5 [Link to this fact](https://atlas-extractions.minestarters.com/news/centenario-announces-initial-work-starting-at-the-los-reyes-copper-gold-project--02ac32cf-08fd-49cf-b0b3-dc192a5ed263#fact-drill-facts-4) molybdenum Historical result Needs review: historical\_restatement #### Identity - Commodity: molybdenum - Region: mexico - Reported Region: Chihuahua, Mexico - Ticker: CTG #### Geometry - Grade: 0.47 - Grade Unit: % #### Classification - Sample Type: surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2019-12-02T00:00:00.000Z #### Dates - Event date: 2026-04-16T00:00:00.000Z Reasoning: Historical anomalous surface samples contained up to 0.47% molybdenum. - Positive factor: Presence of molybdenum in anomalous samples - Negative factor: Historical data from 2019 Evidence · text > 0.47% Mo #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ## 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.