# J2 Metals Inc. Reports High-Grade Silver and Gold Results from Sierra Plata Site Visit Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f Original source: https://money.tmx.com/en/quote/JTWO/news/5912438238940733/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site- Publisher: tmx Original announcement: 2026-02-24T10:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: J2 Metals Inc. - Ticker: JTWO - Exchange: TSX - Region: Mexico - Primary commodity: Silver - Secondary commodities: Gold, Antimony - Document categories: Drill results, Other - Extracted: 2026-09-14 06:48:53 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary J2 Metals Inc. reported high-grade silver and gold grab sample results from the Sierra Plata Project in Mexico. The samples, taken from waste dumps at the El Sabino and San Miguel mines, included a standout intercept of 3,100 ppm Ag and 12.8 ppm Au. A second sampling program has been completed with results pending. Reasoning: High-grade grab samples from historical mine waste dumps confirm precious metal endowment at the Sierra Plata project. - Positive factor: High-grade silver and gold values in waste dump grab samples - Positive factor: Bonanza-grade silver \(3100 ppm\) and gold \(12.8 ppm\) reported - Positive factor: QA/QC protocols and certified laboratory \(ALS\) disclosed - Positive factor: Epithermal vein system context supports depth potential - Negative factor: Samples are selective grab samples from waste dumps and are not necessarily representative - Negative factor: Apparent width only \(grab samples have no defined width\) Facts used in scoring: 12 ## Classification and evidence **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: Sample K074324 returned 3,100 ppm Ag and 12.8 ppm Au, which is exceptionally high grade. Evidence · text > sample K074324 ran 3,100 g/t Ag and 12.8 g/t Au **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Release details specific assay methods \(Au-ICP21, Ag-OG62, etc.\) and fire assay protocols. Evidence · text > All samples were analyzed for gold by fire assay with an AES finish **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: Results are from selective grab samples with no reported width or drill orientation. Evidence · text > The reported samples are selective grab samples collected from historic mine waste dumps and are not necessarily representative ## Extracted facts Stored fact records: 12. Some facts used in scoring do not have a stored record. ## Drill Results (12) ### Fact 1 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-0) Sierra Plata · gold #### Identity - Project: Sierra Plata - Commodity: gold - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 0.905 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Low-grade gold in a grab sample. - Negative factor: Selective grab sample Evidence · table > 0.905 Context: K074318 #### 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 ### Fact 2 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-1) Sierra Plata · silver #### Identity - Project: Sierra Plata - Commodity: silver - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 878 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Moderate silver grade in a grab sample. - Negative factor: Selective grab sample Evidence · table > 878 Context: K074318 #### 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 ### Fact 3 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-2) Sierra Plata · gold #### Identity - Project: Sierra Plata - Commodity: gold - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 0.381 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Low-grade gold in a grab sample. - Negative factor: Selective grab sample Evidence · table > 0.381 Context: K074319 #### 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 ### Fact 4 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-3) Sierra Plata · silver #### Identity - Project: Sierra Plata - Commodity: silver - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 512 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Moderate silver grade in a grab sample. - Negative factor: Selective grab sample Evidence · table > 512 Context: K074319 #### 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 ### Fact 5 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-4) Sierra Plata · gold #### Identity - Project: Sierra Plata - Commodity: gold - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 0.525 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Low-grade gold in a grab sample. - Negative factor: Selective grab sample Evidence · table > 0.525 Context: K074320 #### 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 ### Fact 6 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-5) Sierra Plata · silver #### Identity - Project: Sierra Plata - Commodity: silver - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 633 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Moderate silver grade in a grab sample. - Negative factor: Selective grab sample Evidence · table > 633 Context: K074320 #### 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 ### Fact 7 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-6) Sierra Plata · gold #### Identity - Project: Sierra Plata - Commodity: gold - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 0.246 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Low-grade gold in a grab sample. - Negative factor: Selective grab sample Evidence · table > 0.246 Context: K074321 #### 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 ### Fact 8 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-7) Sierra Plata · silver #### Identity - Project: Sierra Plata - Commodity: silver - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 394 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: El Sabino - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Moderate silver grade in a grab sample. - Negative factor: Selective grab sample Evidence · table > 394 Context: K074321 #### 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 ### Fact 9 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-8) Sierra Plata · gold #### Identity - Project: Sierra Plata - Commodity: gold - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 12.8 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: San Miguel - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: High-grade gold in a grab sample. - Positive factor: High-grade gold intercept - Negative factor: Selective grab sample - Negative factor: Apparent width only Evidence · table > 12.8 Context: K074324 #### 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 ### Fact 10 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-9) Sierra Plata · silver #### Identity - Project: Sierra Plata - Commodity: silver - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 3100 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: San Miguel - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: Bonanza-grade silver in a grab sample. - Positive factor: Bonanza-grade silver intercept - Negative factor: Selective grab sample - Negative factor: Apparent width only Evidence · table > 3100 Context: K074324 #### 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 ### Fact 11 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-10) Sierra Plata · gold #### Identity - Project: Sierra Plata - Commodity: gold - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 4.32 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: San Miguel - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: High-grade gold in a grab sample. - Negative factor: Selective grab sample - Negative factor: Apparent width only Evidence · table > 4.32 Context: K074325 #### 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 ### Fact 12 [Link to this fact](https://atlas-extractions.minestarters.com/news/j2-metals-inc-reports-high-grade-silver-and-gold-results-from-sierra-plata-site--3fa03785-2c81-4969-a2d9-7e58d5ea3f8f#fact-drill-facts-11) Sierra Plata · silver #### Identity - Project: Sierra Plata - Commodity: silver - Region: mexico - Reported Region: Mexico - Ticker: JTWO #### Geometry - Grade: 1120 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: San Miguel - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-24T00:00:00.000Z Reasoning: High-grade silver in a grab sample. - Negative factor: Selective grab sample - Negative factor: Apparent width only Evidence · table > 1120 Context: K074325 #### 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 ## 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.