# LUCA REPORTS Q3 2026 PRODUCTION RESULTS Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2 Original source: https://www.prnewswire.com/news-releases/luca-reports-q3-2026-production-results-302906435.html Publisher: prnewswire Original announcement: 2026-10-13T11:16:20.387Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-13T11:18:54.609Z Atlas analysis updated: 2026-10-13T11:18:54.609Z - Company: Luca Mining Corp. - Ticker: LUCA - Exchange: Unavailable - Region: Mexico - Primary commodity: Gold - Secondary commodities: Silver, Zinc, Copper, Lead - Document categories: Production, Metallurgy - Extracted: 2026-10-13 11:18:55 UTC Narrative sentiment: 0.30 · Bullish ## Minestarters Atlas summary Luca Mining Corp. reported mixed Q3 2026 production results, with improved gold, silver, and zinc output at its Campo Morado mine driven by higher grades and better metallurgical recoveries. Conversely, production at the Tahuehueto mine decreased due to temporary access issues to higher-grade areas. The company's cash balance declined during the quarter, reflecting lower sales, reduced metal prices, and increased investment in corporate development, exploration, and preparing for the acquisitions of the Cozamin Mine and El Barqueño Project. Reasoning: Luca Mining reported mixed Q3 2026 production results, with strong performance at Campo Morado driven by higher grades and improved recoveries, but a decline at Tahuehueto due to lower feed grades. The company's cash balance decreased, but it announced significant acquisitions for future growth. - Positive factor: improved\_production\_campo\_morado - Positive factor: successful\_blending\_strategy - Positive factor: strategic\_acquisitions\_announced - Negative factor: reduced\_production\_tahuehueto - Negative factor: decreased\_cash\_balance - Negative factor: increased\_costs Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 45 ## Classification and evidence **QP/CP Signed** Polarity: positive Story-specific tag Definition: 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. Paul D. Gray, P.Geo., Vice President Exploration at Luca Mining, reviewed and approved the technical information as a Qualified Person under NI 43-101. Evidence · text > The technical information contained in this news release has been reviewed and approved by Mr. Paul D. Gray, P.Geo., Vice President Exploration at Luca Mining. Mr. Gray is a Qualified Person for the Company as defined by National Instrument 43-101. ## Extracted facts Stored fact records: 8. Some facts used in scoring do not have a stored record. ## Metallurgical Results (8) ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-37) Campo Morado · gold #### Identity - Project: Campo Morado - Commodity: gold - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Improved metallurgical recoveries contributed to increased gold production at Campo Morado, supported by stockpiling and mill feed blending. - Positive factor: recovery\_improving Evidence · text > improved metallurgical recoveries contributed to increased quarter-over-quarter production and sales of gold #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-38) Campo Morado · silver #### Identity - Project: Campo Morado - Commodity: silver - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Improved metallurgical recoveries contributed to increased silver production at Campo Morado, supported by stockpiling and mill feed blending. - Positive factor: recovery\_improving Evidence · text > improved metallurgical recoveries contributed to increased quarter-over-quarter production and sales of silver #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-39) Campo Morado · zinc #### Identity - Project: Campo Morado - Commodity: zinc - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Improved metallurgical recoveries contributed to increased zinc production at Campo Morado, supported by stockpiling and mill feed blending. - Positive factor: recovery\_improving Evidence · text > improved metallurgical recoveries contributed to increased quarter-over-quarter production and sales of zinc #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-40) Tahuehueto · gold #### Identity - Project: Tahuehueto - Commodity: gold - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Metallurgical recoveries for gold at Tahuehueto improved modestly but did not offset the impact of lower grades on production. - Positive factor: recovery\_improving - Negative factor: gains\_did\_not\_offset\_lower\_grades Evidence · text > Although metallurgical recoveries improved modestly, these gains did not offset the impact of lower grades #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-41) Tahuehueto · silver #### Identity - Project: Tahuehueto - Commodity: silver - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Metallurgical recoveries for silver at Tahuehueto improved modestly but did not offset the impact of lower grades on production. - Positive factor: recovery\_improving - Negative factor: gains\_did\_not\_offset\_lower\_grades Evidence · text > Although metallurgical recoveries improved modestly, these gains did not offset the impact of lower grades #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-42) Tahuehueto · lead #### Identity - Project: Tahuehueto - Commodity: lead - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Metallurgical recoveries for lead at Tahuehueto improved modestly but did not offset the impact of lower grades on production. - Positive factor: recovery\_improving - Negative factor: gains\_did\_not\_offset\_lower\_grades Evidence · text > Although metallurgical recoveries improved modestly, these gains did not offset the impact of lower grades #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-43) Tahuehueto · zinc #### Identity - Project: Tahuehueto - Commodity: zinc - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Metallurgical recoveries for zinc at Tahuehueto improved modestly but did not offset the impact of lower grades on production. - Positive factor: recovery\_improving - Negative factor: gains\_did\_not\_offset\_lower\_grades Evidence · text > Although metallurgical recoveries improved modestly, these gains did not offset the impact of lower grades #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ### operational optimization [Link to this fact](https://atlas-staging.minestarters.com/news/luca-reports-q3-2026-production-results--beb0db8a-bf34-4736-8f67-c7de502cdae2#fact-metallurgical-facts-44) Tahuehueto · copper #### Identity - Project: Tahuehueto - Commodity: copper - Ticker: LUCA #### Test Work - Program Status: optimization - Test Type: operational optimization - Processing Route: mill route #### Recovery - Recovery Basis: unspecified #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-13T00:00:00.000Z Reasoning: Metallurgical recoveries for copper at Tahuehueto improved modestly but did not offset the impact of lower grades on production. - Positive factor: recovery\_improving - Negative factor: gains\_did\_not\_offset\_lower\_grades Evidence · text > Although metallurgical recoveries improved modestly, these gains did not offset the impact of lower grades #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal ## 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.