# RT Minerals Corp Discovers New Mineralized Outcrop Confirming Significant Extension of the Ultramafic Layered Intrusive on the Nordica Property, Ontario Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae Original source: https://money.tmx.com/en/quote/RTM/news/4819427719946297/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens Publisher: tmx Original announcement: 2023-08-03T13:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: RT Minerals Corp - Ticker: RTM - Exchange: TSX - Region: Ontario - Primary commodity: Nickel - Secondary commodities: Copper, Cobalt, Chromium, Palladium, Titanium, Vanadium - Document categories: Drill results, Other - Extracted: 2026-08-21 11:25:43 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary RT Minerals Corp has discovered a new mineralized outcrop at Sylvia Creek, approximately 2.7 km northwest of the historic discovery outcrop at the Nordica property. Surface chip sampling confirmed significant nickel, copper, and chromium mineralization, suggesting the ultramafic layered intrusive extends along strike. Reasoning: Discovery of a new mineralized outcrop 2.7 km northwest of the historic discovery site suggests a significant strike extension of the ultramafic intrusive. - Positive factor: Step-Out Extension - Positive factor: QA/QC Disclosed Facts used in scoring: 11 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Discovery of a new outcrop 2.7 km northwest of the original discovery area. Evidence · text > newly discovered outcrop at Sylvia Creek approximately 2.7 kms to the northwest **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 mentions ISO/IEC 17025 accredited labs and specific assay methods. Evidence · text > both are ISO/IEC 17025 accredited assay labs ## Extracted facts Stored fact records: 11. Some facts used in scoring do not have a stored record. ## Drill Results (11) ### 63457 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-0) Nordica · nickel #### Identity - Hole ID: 63457 - Project: Nordica - Commodity: nickel - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 2459 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63457:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: High nickel grade in surface chip sample. Evidence · text > chip sample 63457 containing 2459 ppm Nickel \(Ni\) ### 63457 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-1) Nordica · copper #### Identity - Hole ID: 63457 - Project: Nordica - Commodity: copper - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 1470 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63457:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Copper mineralization present in sample. Evidence · text > 1470 ppm Copper \(Cu\) ### 63457 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-2) Nordica · cobalt #### Identity - Hole ID: 63457 - Project: Nordica - Commodity: cobalt - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 233 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63457:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Cobalt present in sample. Evidence · text > 233ppm Cobalt \(Co\) ### 63457 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-3) Nordica · chromium #### Identity - Hole ID: 63457 - Project: Nordica - Commodity: chromium - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 0.25 - Grade Unit: % #### Classification - Sample Type: surface - Group ID: 63457:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Chromium present in sample. Evidence · text > 0.25% Chromium \(Cr\) ### 63457 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-4) Nordica · palladium #### Identity - Hole ID: 63457 - Project: Nordica - Commodity: palladium - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 0.19 - Grade Unit: g/t #### Classification - Sample Type: surface - Group ID: 63457:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Trace palladium detected. Evidence · text > chip sample 63457 returned 0.19 g/t Palladium \(Pd\) ### 63458 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-5) Nordica · nickel #### Identity - Hole ID: 63458 - Project: Nordica - Commodity: nickel - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 1155 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63458:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Nickel mineralization in sample. Evidence · text > chip sample 63458 containing 1155 ppm Ni ### 63459 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-6) Nordica · nickel #### Identity - Hole ID: 63459 - Project: Nordica - Commodity: nickel - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 877 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63459:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Nickel mineralization in sample. Evidence · text > chip sample 63459 containing 877 ppm Ni ### 63455 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-7) Nordica · nickel #### Identity - Hole ID: 63455 - Project: Nordica - Commodity: nickel - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 540 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63455:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: New discovery at Sylvia Creek. - Positive factor: Step-Out Extension Evidence · text > Sample 63455 returned 540 ppm Ni ### 63455 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-8) Nordica · chromium #### Identity - Hole ID: 63455 - Project: Nordica - Commodity: chromium - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 3.95 - Grade Unit: % #### Classification - Sample Type: surface - Group ID: 63455:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: High chromium grade in new discovery. Evidence · text > 3.95% Cr ### 63456 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-9) Nordica · nickel #### Identity - Hole ID: 63456 - Project: Nordica - Commodity: nickel - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 701 - Grade Unit: ppm #### Classification - Sample Type: surface - Group ID: 63456:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: New discovery at Sylvia Creek. - Positive factor: Step-Out Extension Evidence · text > Sample 63456 returned 701 ppm Ni ### 63456 [Link to this fact](https://atlas-staging.minestarters.com/news/rt-minerals-corp-discovers-new-mineralized-outcrop-confirming-significant-extens--c844ce20-8047-48b6-8d89-f1d700b77aae#fact-drill-facts-10) Nordica · chromium #### Identity - Hole ID: 63456 - Project: Nordica - Commodity: chromium - Region: canada\_on - Reported Region: Ontario - Ticker: RTM #### Geometry - Grade: 11.9 - Grade Unit: % #### Classification - Sample Type: surface - Group ID: 63456:0-0 - Mining Method: unknown #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-08-03T00:00:00.000Z Reasoning: Very high chromium grade in new discovery. Evidence · text > 11.9% Cr ## 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.