# Critical Elements Reports High Grade Lithium, Tantalum and Cesium in The Last Holes of The Winter Drill Program Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678 Original source: https://money.tmx.com/en/quote/CRE/news/7128143831317781/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol Publisher: tmx Original announcement: 2026-05-21T10:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Critical Elements Lithium Corporation - Ticker: CRE - Exchange: TSX - Region: Eeyou Istchee, Québec - Primary commodity: Lithium - Secondary commodities: Tantalum, Cesium - Document categories: Drill results - Extracted: 2026-09-13 18:47:28 UTC Narrative sentiment: 0.90 · Bullish ## Minestarters Atlas summary Critical Elements Lithium Corporation announced high-grade lithium, tantalum, and cesium assay results from the final holes of its Winter 2026 drill program at the Rose West Discovery in Québec. The program significantly expanded the mineralized footprint from 450m x 370m to 1,250m x 800m, confirming lateral grade continuity and discovering new pegmatite zones. The company plans a follow-up Summer 2026 drilling program. Reasoning: The drill program successfully expanded the known mineralized footprint and delivered high-grade lithium, tantalum, and cesium intercepts, including new pegmatite discoveries, confirming the geological model's effectiveness and predictability. - Positive factor: High-grade lithium, tantalum, and cesium intercepts - Positive factor: Significant expansion of mineralized footprint from 450m x 370m to 1,250m x 800m - Positive factor: Discovery of new pegmatite zones \(Pegmatite 5, 6, 7\) - Positive factor: Confirmation of geological model effectiveness and predictability - Positive factor: Good lateral grade continuity - Positive factor: QA/QC procedures disclosed - Positive factor: Qualified Person signed off on technical content - Positive factor: True width estimated as 80-95% of core length Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 89 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 89. Some facts used in scoring do not have a stored record. ## Drill Results (89) ### RW-26-29 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-0) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-29 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.51 - Grade Unit: % - Intercept: 3.6 m - From: 12.6 m - To: 16.2 m - Hole Depth: 207 m - Intercept Depth: 12.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-29:12.6-16.2 - Mining Method: open\_pit #### Location - Location: Zone 4 - Easting: 411277 - Northing: 5763656 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade lithium, contributing positively to the overall resource potential. - Positive factor: High-grade lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.51 Context: 3.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-29 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-1) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-29 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 242 - Grade Unit: ppm Ta2O5 - Intercept: 3.6 m - From: 12.6 m - To: 16.2 m - Hole Depth: 207 m - Intercept Depth: 12.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-29:12.6-16.2 - Mining Method: open\_pit #### Location - Location: Zone 4 - Easting: 411277 - Northing: 5763656 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept includes tantalum, adding to the polymetallic potential of the discovery. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 242 Context: 3.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-29 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-2) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-29 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.77 - Grade Unit: % - Intercept: 15.05 m - From: 176.95 m - To: 192 m - Hole Depth: 207 m - Intercept Depth: 176.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-29:176.95-192 - Mining Method: open\_pit #### Location - Location: Zone 6 \(new\) - Easting: 411277 - Northing: 5763656 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept represents a new zone discovery with good lithium grades over a significant length, contributing to the expanded footprint. - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.77 Context: 15.05 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-29 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-3) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-29 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 170 - Grade Unit: ppm Ta2O5 - Intercept: 15.05 m - From: 176.95 m - To: 192 m - Hole Depth: 207 m - Intercept Depth: 176.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-29:176.95-192 - Mining Method: open\_pit #### Location - Location: Zone 6 \(new\) - Easting: 411277 - Northing: 5763656 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept includes tantalum from a newly discovered zone, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 170 Context: 15.05 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-29 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-4) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-29 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.39 - Grade Unit: % - Intercept: 8 m - From: 180 m - To: 188 m - Hole Depth: 207 m - Intercept Depth: 176.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-29:180-188 - Mining Method: open\_pit #### Location - Location: Zone 6 \(new\) - Easting: 411277 - Northing: 5763656 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade sub-interval within a new zone enhances the overall prospectivity of the discovery. - Positive factor: High-grade lithium sub-interval - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.39 Context: 8.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-29 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-5) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-29 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 111 - Grade Unit: ppm Ta2O5 - Intercept: 8 m - From: 180 m - To: 188 m - Hole Depth: 207 m - Intercept Depth: 176.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-29:180-188 - Mining Method: open\_pit #### Location - Location: Zone 6 \(new\) - Easting: 411277 - Northing: 5763656 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval includes tantalum from a newly discovered zone, adding to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 111 Context: 8.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-30 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-6) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-30 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.4 - Grade Unit: % - Intercept: 2.95 m - From: 3.45 m - To: 6.4 m - Hole Depth: 72 m - Intercept Depth: 3.45 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-30:3.45-6.4 - Mining Method: open\_pit #### Location - Location: Zone 4 - Easting: 411195 - Northing: 5763599 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows lithium mineralization, contributing to the overall understanding of the deposit. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.40 Context: 2.95 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-30 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-7) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-30 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 239 - Grade Unit: ppm Ta2O5 - Intercept: 2.95 m - From: 3.45 m - To: 6.4 m - Hole Depth: 72 m - Intercept Depth: 3.45 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-30:3.45-6.4 - Mining Method: open\_pit #### Location - Location: Zone 4 - Easting: 411195 - Northing: 5763599 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows tantalum mineralization, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 239 Context: 2.95 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-31 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-8) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-31 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 6.5 m - From: 54 m - To: 60.5 m - Hole Depth: 126 m - Intercept Depth: 54 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-31:54-60.5 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411129 - Northing: 5764041 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows lithium mineralization, contributing to the overall understanding of the deposit. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.15 Context: 6.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-31 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-9) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-31 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 191 - Grade Unit: ppm Ta2O5 - Intercept: 6.5 m - From: 54 m - To: 60.5 m - Hole Depth: 126 m - Intercept Depth: 54 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-31:54-60.5 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411129 - Northing: 5764041 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows tantalum mineralization, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 191 Context: 6.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-31 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-10) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-31 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.58 - Grade Unit: % - Intercept: 5.85 m - From: 96 m - To: 101.85 m - Hole Depth: 126 m - Intercept Depth: 96 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-31:96-101.85 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411129 - Northing: 5764041 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows lithium mineralization, contributing to the overall understanding of the deposit. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.58 Context: 5.85 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-31 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-11) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-31 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 170 - Grade Unit: ppm Ta2O5 - Intercept: 5.85 m - From: 96 m - To: 101.85 m - Hole Depth: 126 m - Intercept Depth: 96 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-31:96-101.85 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411129 - Northing: 5764041 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows tantalum mineralization, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 170 Context: 5.85 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-32 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-12) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-32 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.89 - Grade Unit: % - Intercept: 13.5 m - From: 39 m - To: 52.5 m - Hole Depth: 165 m - Intercept Depth: 39 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-32:39-52.5 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411211 - Northing: 5764098 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.89 Context: 13.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-32 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-13) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-32 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 207 - Grade Unit: ppm Ta2O5 - Intercept: 13.5 m - From: 39 m - To: 52.5 m - Hole Depth: 165 m - Intercept Depth: 39 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-32:39-52.5 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411211 - Northing: 5764098 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 207 Context: 13.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-32 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-14) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-32 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.79 - Grade Unit: % - Intercept: 5.75 m - From: 105.1 m - To: 110.85 m - Hole Depth: 165 m - Intercept Depth: 105.1 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-32:105.1-110.85 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411211 - Northing: 5764098 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows lithium mineralization, contributing to the overall understanding of the deposit. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.79 Context: 5.75 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-32 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-15) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-32 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 208 - Grade Unit: ppm Ta2O5 - Intercept: 5.75 m - From: 105.1 m - To: 110.85 m - Hole Depth: 165 m - Intercept Depth: 105.1 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-32:105.1-110.85 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411211 - Northing: 5764098 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows tantalum mineralization, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 208 Context: 5.75 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-32 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-16) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-32 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.18 - Grade Unit: % - Intercept: 1.35 m - From: 116.9 m - To: 118.25 m - Hole Depth: 165 m - Intercept Depth: 116.9 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-32:116.9-118.25 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411211 - Northing: 5764098 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows low-grade lithium mineralization over a narrow width. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.18 Context: 1.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-32 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-17) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-32 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 23 - Grade Unit: ppm Ta2O5 - Intercept: 1.35 m - From: 116.9 m - To: 118.25 m - Hole Depth: 165 m - Intercept Depth: 116.9 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-32:116.9-118.25 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411211 - Northing: 5764098 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows low-grade tantalum mineralization over a narrow width. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 23 Context: 1.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-33 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-18) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-33 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.29 - Grade Unit: % - Intercept: 17.75 m - From: 60.35 m - To: 78.1 m - Hole Depth: 287.7 m - Intercept Depth: 60.35 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-33:60.35-78.1 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411293 - Northing: 5764156 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.29 Context: 17.75 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-33 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-19) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-33 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 169 - Grade Unit: ppm Ta2O5 - Intercept: 17.75 m - From: 60.35 m - To: 78.1 m - Hole Depth: 287.7 m - Intercept Depth: 60.35 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-33:60.35-78.1 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411293 - Northing: 5764156 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 169 Context: 17.75 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-33 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-20) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-33 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.13 - Grade Unit: % - Intercept: 9 m - From: 63 m - To: 72 m - Hole Depth: 287.7 m - Intercept Depth: 60.35 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-33:63-72 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411293 - Northing: 5764156 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.13 Context: 9.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-33 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-21) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-33 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 105 - Grade Unit: ppm Ta2O5 - Intercept: 9 m - From: 63 m - To: 72 m - Hole Depth: 287.7 m - Intercept Depth: 60.35 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-33:63-72 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411293 - Northing: 5764156 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval includes tantalum, adding to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 105 Context: 9.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-33 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-22) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-33 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.01 - Grade Unit: % - Intercept: 1.55 m - From: 122.05 m - To: 123.6 m - Hole Depth: 287.7 m - Intercept Depth: 122.05 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-33:122.05-123.6 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411293 - Northing: 5764156 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows very low-grade lithium mineralization over a narrow width. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.01 Context: 1.55 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-33 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-23) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-33 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 432 - Grade Unit: ppm Ta2O5 - Intercept: 1.55 m - From: 122.05 m - To: 123.6 m - Hole Depth: 287.7 m - Intercept Depth: 122.05 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-33:122.05-123.6 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411293 - Northing: 5764156 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade tantalum mineralization over a narrow width, adding to the polymetallic potential. - Positive factor: High-grade tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 432 Context: 1.55 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-34 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-24) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-34 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.19 - Grade Unit: % - Intercept: 14.5 m - From: 37 m - To: 51.5 m - Hole Depth: 147 m - Intercept Depth: 37 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-34:37-51.5 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411375 - Northing: 5764213 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.19 Context: 14.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-34 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-25) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-34 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 167 - Grade Unit: ppm Ta2O5 - Intercept: 14.5 m - From: 37 m - To: 51.5 m - Hole Depth: 147 m - Intercept Depth: 37 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-34:37-51.5 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411375 - Northing: 5764213 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 167 Context: 14.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-34 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-26) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-34 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.41 - Grade Unit: % - Intercept: 12.2 m - From: 37 m - To: 49.2 m - Hole Depth: 147 m - Intercept Depth: 37 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-34:37-49.2 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411375 - Northing: 5764213 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade sub-interval enhances the overall prospectivity of the discovery. - Positive factor: High-grade lithium sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.41 Context: 12.20 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-34 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-27) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-34 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 170 - Grade Unit: ppm Ta2O5 - Intercept: 12.2 m - From: 37 m - To: 49.2 m - Hole Depth: 147 m - Intercept Depth: 37 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-34:37-49.2 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411375 - Northing: 5764213 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 170 Context: 12.20 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-28) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.8 - Grade Unit: % - Intercept: 1.9 m - From: 71.6 m - To: 73.5 m - Hole Depth: 218.9 m - Intercept Depth: 71.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:71.6-73.5 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept represents a new zone discovery with good lithium grades. - Positive factor: Lithium intercept - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.80 Context: 1.90 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-29) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 118 - Grade Unit: ppm Ta2O5 - Intercept: 1.9 m - From: 71.6 m - To: 73.5 m - Hole Depth: 218.9 m - Intercept Depth: 71.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:71.6-73.5 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept includes tantalum from a newly discovered zone, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 118 Context: 1.90 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-30) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 1.9 m - From: 83.7 m - To: 85.6 m - Hole Depth: 218.9 m - Intercept Depth: 83.7 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:83.7-85.6 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows low-grade lithium mineralization over a narrow width. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.30 Context: 1.90 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-31) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 137 - Grade Unit: ppm Ta2O5 - Intercept: 1.9 m - From: 83.7 m - To: 85.6 m - Hole Depth: 218.9 m - Intercept Depth: 83.7 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:83.7-85.6 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows low-grade tantalum mineralization over a narrow width. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 137 Context: 1.90 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-32) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.03 - Grade Unit: % - Intercept: 14.65 m - From: 194.25 m - To: 208.9 m - Hole Depth: 218.9 m - Intercept Depth: 194.25 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:194.25-208.9 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.03 Context: 14.65 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-33) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 233 - Grade Unit: ppm Ta2O5 - Intercept: 14.65 m - From: 194.25 m - To: 208.9 m - Hole Depth: 218.9 m - Intercept Depth: 194.25 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:194.25-208.9 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 233 Context: 14.65 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-34) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.68 - Grade Unit: % - Intercept: 8.25 m - From: 194.25 m - To: 202.5 m - Hole Depth: 218.9 m - Intercept Depth: 194.25 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:194.25-202.5 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade sub-interval enhances the overall prospectivity of the discovery. - Positive factor: High-grade lithium sub-interval - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.68 Context: 8.25 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-38 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-35) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-38 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 224 - Grade Unit: ppm Ta2O5 - Intercept: 8.25 m - From: 194.25 m - To: 202.5 m - Hole Depth: 218.9 m - Intercept Depth: 194.25 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-38:194.25-202.5 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 411965 - Northing: 5763893 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 224 Context: 8.25 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-36) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.31 - Grade Unit: % - Intercept: 2.7 m - From: 68.65 m - To: 71.35 m - Hole Depth: 262.35 m - Intercept Depth: 68.65 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:68.65-71.35 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept from a new zone is a positive result. - Positive factor: High-grade lithium intercept - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.31 Context: 2.70 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-37) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 238 - Grade Unit: ppm Ta2O5 - Intercept: 2.7 m - From: 68.65 m - To: 71.35 m - Hole Depth: 262.35 m - Intercept Depth: 68.65 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:68.65-71.35 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept from a new zone adds to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 238 Context: 2.70 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-38) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.71 - Grade Unit: % - Intercept: 14.75 m - From: 112.05 m - To: 126.8 m - Hole Depth: 262.35 m - Intercept Depth: 112.05 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:112.05-126.8 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.71 Context: 14.75 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-39) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 210 - Grade Unit: ppm Ta2O5 - Intercept: 14.75 m - From: 112.05 m - To: 126.8 m - Hole Depth: 262.35 m - Intercept Depth: 112.05 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:112.05-126.8 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 210 Context: 14.75 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-40) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.47 - Grade Unit: % - Intercept: 8.05 m - From: 114.95 m - To: 123 m - Hole Depth: 262.35 m - Intercept Depth: 112.05 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:114.95-123 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.47 Context: 8.05 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-41) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 165 - Grade Unit: ppm Ta2O5 - Intercept: 8.05 m - From: 114.95 m - To: 123 m - Hole Depth: 262.35 m - Intercept Depth: 112.05 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:114.95-123 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 165 Context: 8.05 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-42) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 5.35 m - From: 132.15 m - To: 137.5 m - Hole Depth: 262.35 m - Intercept Depth: 132.15 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:132.15-137.5 - Mining Method: open\_pit #### Location - Location: n.a. - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows very low-grade lithium mineralization. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.13 Context: 5.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-39 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-43) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-39 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 328 - Grade Unit: ppm Ta2O5 - Intercept: 5.35 m - From: 132.15 m - To: 137.5 m - Hole Depth: 262.35 m - Intercept Depth: 132.15 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-39:132.15-137.5 - Mining Method: open\_pit #### Location - Location: n.a. - Easting: 411506 - Northing: 5763328 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade tantalum mineralization, adding to the polymetallic potential. - Positive factor: High-grade tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 328 Context: 5.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-44) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.03 - Grade Unit: % - Intercept: 1.7 m - From: 26.2 m - To: 27.9 m - Hole Depth: 195 m - Intercept Depth: 26.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:26.2-27.9 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows very low-grade lithium mineralization over a narrow width. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.03 Context: 1.70 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-45) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 303 - Grade Unit: ppm Ta2O5 - Intercept: 1.7 m - From: 26.2 m - To: 27.9 m - Hole Depth: 195 m - Intercept Depth: 26.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:26.2-27.9 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade tantalum mineralization over a narrow width, adding to the polymetallic potential. - Positive factor: High-grade tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 303 Context: 1.70 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-46) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.98 - Grade Unit: % - Intercept: 11.2 m - From: 55.9 m - To: 67.1 m - Hole Depth: 195 m - Intercept Depth: 55.9 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:55.9-67.1 - Mining Method: open\_pit #### Location - Location: Pegmatite 5 \(new\) - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept from a new zone over a significant length is a strong positive result. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.98 Context: 11.20 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-47) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 121 - Grade Unit: ppm Ta2O5 - Intercept: 11.2 m - From: 55.9 m - To: 67.1 m - Hole Depth: 195 m - Intercept Depth: 55.9 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:55.9-67.1 - Mining Method: open\_pit #### Location - Location: Pegmatite 5 \(new\) - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept from a new zone over a significant length adds to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 121 Context: 11.20 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-48) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.73 - Grade Unit: % - Intercept: 15.6 m - From: 104.4 m - To: 120 m - Hole Depth: 195 m - Intercept Depth: 104.4 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:104.4-120 - Mining Method: open\_pit #### Location - Location: Pegmatite 3 - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.73 Context: 15.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-49) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 94 - Grade Unit: ppm Ta2O5 - Intercept: 15.6 m - From: 104.4 m - To: 120 m - Hole Depth: 195 m - Intercept Depth: 104.4 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:104.4-120 - Mining Method: open\_pit #### Location - Location: Pegmatite 3 - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 94 Context: 15.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-50) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.9 - Grade Unit: % - Intercept: 7.35 m - From: 108 m - To: 115.35 m - Hole Depth: 195 m - Intercept Depth: 104.4 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:108-115.35 - Mining Method: open\_pit #### Location - Location: Pegmatite 3 - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.90 Context: 7.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-51) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 106 - Grade Unit: ppm Ta2O5 - Intercept: 7.35 m - From: 108 m - To: 115.35 m - Hole Depth: 195 m - Intercept Depth: 104.4 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:108-115.35 - Mining Method: open\_pit #### Location - Location: Pegmatite 3 - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 106 Context: 7.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-52) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.03 - Grade Unit: % - Intercept: 4.9 m - From: 150.4 m - To: 155.3 m - Hole Depth: 195 m - Intercept Depth: 150.4 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:150.4-155.3 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows very low-grade lithium mineralization over a narrow width. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.03 Context: 4.90 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-40 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-53) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-40 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 180 - Grade Unit: ppm Ta2O5 - Intercept: 4.9 m - From: 150.4 m - To: 155.3 m - Hole Depth: 195 m - Intercept Depth: 150.4 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-40:150.4-155.3 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411670 - Northing: 5763443 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows tantalum mineralization, adding to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 180 Context: 4.90 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-54) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.51 - Grade Unit: % - Intercept: 18.5 m - From: 68.55 m - To: 87.05 m - Hole Depth: 218.5 m - Intercept Depth: 68.55 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:68.55-87.05 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept from a new zone over a significant length is a strong positive result. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.51 Context: 18.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-55) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 93 - Grade Unit: ppm Ta2O5 - Intercept: 18.5 m - From: 68.55 m - To: 87.05 m - Hole Depth: 218.5 m - Intercept Depth: 68.55 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:68.55-87.05 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept from a new zone over a significant length adds to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 93 Context: 18.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-56) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.49 - Grade Unit: % - Intercept: 9.6 m - From: 68.55 m - To: 78.15 m - Hole Depth: 218.5 m - Intercept Depth: 68.55 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:68.55-78.15 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades from a new zone, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: Significant sub-interval length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.49 Context: 9.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-57) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 50 - Grade Unit: ppm Ta2O5 - Intercept: 9.6 m - From: 68.55 m - To: 78.15 m - Hole Depth: 218.5 m - Intercept Depth: 68.55 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:68.55-78.15 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval from a new zone adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 50 Context: 9.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-58) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.89 - Grade Unit: % - Intercept: 10 m - From: 112 m - To: 122 m - Hole Depth: 218.5 m - Intercept Depth: 112 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:112-122 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows good lithium grades over a significant length. - Positive factor: Lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.89 Context: 10.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-59) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 175 - Grade Unit: ppm Ta2O5 - Intercept: 10 m - From: 112 m - To: 122 m - Hole Depth: 218.5 m - Intercept Depth: 112 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:112-122 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 175 Context: 10.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-60) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 3.15 m - From: 189.7 m - To: 192.85 m - Hole Depth: 218.5 m - Intercept Depth: 189.7 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:189.7-192.85 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows very low-grade lithium mineralization over a narrow width. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.02 Context: 3.15 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-41 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-61) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-41 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 258 - Grade Unit: ppm Ta2O5 - Intercept: 3.15 m - From: 189.7 m - To: 192.85 m - Hole Depth: 218.5 m - Intercept Depth: 189.7 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-41:189.7-192.85 - Mining Method: open\_pit #### Location - Location: n.a - Easting: 411834 - Northing: 5763558 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade tantalum mineralization over a narrow width, adding to the polymetallic potential. - Positive factor: High-grade tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 258 Context: 3.15 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-43 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-62) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-43 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.47 - Grade Unit: % - Intercept: 6.25 m - From: 204.95 m - To: 211.2 m - Hole Depth: 264 m - Intercept Depth: 204.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-43:204.95-211.2 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 412162 - Northing: 5763788 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows lithium mineralization, contributing to the overall understanding of the deposit. - Positive factor: Lithium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.47 Context: 6.25 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-43 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-63) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-43 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 832 - Grade Unit: ppm Ta2O5 - Intercept: 6.25 m - From: 204.95 m - To: 211.2 m - Hole Depth: 264 m - Intercept Depth: 204.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-43:204.95-211.2 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 412162 - Northing: 5763788 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade tantalum mineralization, adding to the polymetallic potential. - Positive factor: High-grade tantalum intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 832 Context: 6.25 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-43 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-64) Rose West Discovery · cesium #### Identity - Hole ID: RW-26-43 - Project: Rose West Discovery - Commodity: cesium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 876 - Grade Unit: ppm Cs2O - Intercept: 6.25 m - From: 204.95 m - To: 211.2 m - Hole Depth: 264 m - Intercept Depth: 204.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-43:204.95-211.2 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 412162 - Northing: 5763788 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This intercept shows high-grade cesium mineralization, adding to the polymetallic potential and indicating increasing grades to the south. - Positive factor: High-grade cesium intercept - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · text > high values Cs2O, averaging 876 ppm over 6.25 m #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-43 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-65) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-43 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.28 - Grade Unit: % - Intercept: 1.2 m - From: 206.45 m - To: 207.65 m - Hole Depth: 264 m - Intercept Depth: 204.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-43:206.45-207.65 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 412162 - Northing: 5763788 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.28 Context: 1.20 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-43 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-66) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-43 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2796 - Grade Unit: ppm Ta2O5 - Intercept: 1.2 m - From: 206.45 m - To: 207.65 m - Hole Depth: 264 m - Intercept Depth: 204.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-43:206.45-207.65 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 412162 - Northing: 5763788 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional tantalum grades, significantly enhancing the overall polymetallic potential. - Positive factor: Exceptional tantalum grade - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2,796 Context: 1.20 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-43 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-67) Rose West Discovery · cesium #### Identity - Hole ID: RW-26-43 - Project: Rose West Discovery - Commodity: cesium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 4018 - Grade Unit: ppm Cs2O - Intercept: 1.2 m - From: 206.45 m - To: 207.65 m - Hole Depth: 264 m - Intercept Depth: 204.95 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-43:206.45-207.65 - Mining Method: open\_pit #### Location - Location: Pegmatite 2 - Easting: 412162 - Northing: 5763788 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional cesium grades, significantly enhancing the overall polymetallic potential and indicating increasing grades to the south. - Positive factor: Exceptional cesium grade - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · text > as high as 4,018 ppm \(0.4 %\) Cs2O along with 2.28 % Li2O over the length of the 1.20 m sample #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-45 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-68) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-45 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.27 - Grade Unit: % - Intercept: 27.8 m - From: 113.2 m - To: 141 m - Hole Depth: 277.3 m - Intercept Depth: 113.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-45:113.2-141 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411686 - Northing: 5763943 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over an exceptional length is a very strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Exceptional intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.27 Context: 27.80 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-45 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-69) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-45 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 111 - Grade Unit: ppm Ta2O5 - Intercept: 27.8 m - From: 113.2 m - To: 141 m - Hole Depth: 277.3 m - Intercept Depth: 113.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-45:113.2-141 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411686 - Northing: 5763943 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over an exceptional length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Exceptional intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 111 Context: 27.80 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-45 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-70) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-45 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.43 - Grade Unit: % - Intercept: 22 m - From: 119 m - To: 141 m - Hole Depth: 277.3 m - Intercept Depth: 113.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-45:119-141 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411686 - Northing: 5763943 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade sub-interval over a strong length enhances the overall prospectivity of the discovery. - Positive factor: High-grade lithium sub-interval - Positive factor: Strong sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.43 Context: 22.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-45 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-71) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-45 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 122 - Grade Unit: ppm Ta2O5 - Intercept: 22 m - From: 119 m - To: 141 m - Hole Depth: 277.3 m - Intercept Depth: 113.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-45:119-141 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411686 - Northing: 5763943 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Strong sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 122 Context: 22.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-45 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-72) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-45 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1 - Grade Unit: % - Intercept: 12.65 m - From: 163.25 m - To: 175.9 m - Hole Depth: 277.3 m - Intercept Depth: 163.25 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-45:163.25-175.9 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411686 - Northing: 5763943 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.00 Context: 12.65 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-45 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-73) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-45 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 192 - Grade Unit: ppm Ta2O5 - Intercept: 12.65 m - From: 163.25 m - To: 175.9 m - Hole Depth: 277.3 m - Intercept Depth: 163.25 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-45:163.25-175.9 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411686 - Northing: 5763943 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 192 Context: 12.65 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-74) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 0.93 - Grade Unit: % - Intercept: 10.45 m - From: 70.6 m - To: 81.05 m - Hole Depth: 222 m - Intercept Depth: 70.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:70.6-81.05 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept from a new zone over a significant length is a strong positive result. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 0.93 Context: 10.45 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-75) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 291 - Grade Unit: ppm Ta2O5 - Intercept: 10.45 m - From: 70.6 m - To: 81.05 m - Hole Depth: 222 m - Intercept Depth: 70.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:70.6-81.05 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade tantalum intercept from a new zone over a significant length adds to the polymetallic potential. - Positive factor: High-grade tantalum intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 291 Context: 10.45 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-76) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.75 - Grade Unit: % - Intercept: 3 m - From: 72 m - To: 75 m - Hole Depth: 222 m - Intercept Depth: 70.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:72-75 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades from a new zone, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.75 Context: 3.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-77) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 553 - Grade Unit: ppm Ta2O5 - Intercept: 3 m - From: 72 m - To: 75 m - Hole Depth: 222 m - Intercept Depth: 70.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:72-75 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional tantalum grades from a new zone, significantly enhancing the overall polymetallic potential. - Positive factor: Exceptional tantalum grade - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 553 Context: 3.00 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-78) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.18 - Grade Unit: % - Intercept: 12.6 m - From: 125.6 m - To: 138.2 m - Hole Depth: 222 m - Intercept Depth: 125.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:125.6-138.2 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This exceptional lithium intercept over a significant length is a very strong positive result for the project. - Positive factor: Exceptional lithium grade - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.18 Context: 12.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-79) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 68 - Grade Unit: ppm Ta2O5 - Intercept: 12.6 m - From: 125.6 m - To: 138.2 m - Hole Depth: 222 m - Intercept Depth: 125.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:125.6-138.2 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 68 Context: 12.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-80) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 3.11 - Grade Unit: % - Intercept: 7.4 m - From: 126.6 m - To: 134 m - Hole Depth: 222 m - Intercept Depth: 125.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:126.6-134 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 3.11 Context: 7.40 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-81) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 48 - Grade Unit: ppm Ta2O5 - Intercept: 7.4 m - From: 126.6 m - To: 134 m - Hole Depth: 222 m - Intercept Depth: 125.6 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:126.6-134 - Mining Method: open\_pit #### Location - Location: Zone 3 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 48 Context: 7.40 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-82) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.82 - Grade Unit: % - Intercept: 14.6 m - From: 168.2 m - To: 182.8 m - Hole Depth: 222 m - Intercept Depth: 168.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:168.2-182.8 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept over a significant length is a strong positive result for the project. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.82 Context: 14.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-83) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 176 - Grade Unit: ppm Ta2O5 - Intercept: 14.6 m - From: 168.2 m - To: 182.8 m - Hole Depth: 222 m - Intercept Depth: 168.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:168.2-182.8 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept over a significant length adds to the polymetallic potential of the project. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 176 Context: 14.60 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-84) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.42 - Grade Unit: % - Intercept: 10.5 m - From: 168.2 m - To: 178.7 m - Hole Depth: 222 m - Intercept Depth: 168.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:168.2-178.7 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.42 Context: 10.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-46 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-85) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-46 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 146 - Grade Unit: ppm Ta2O5 - Intercept: 10.5 m - From: 168.2 m - To: 178.7 m - Hole Depth: 222 m - Intercept Depth: 168.2 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-46:168.2-178.7 - Mining Method: open\_pit #### Location - Location: Zone 2 - Easting: 411768 - Northing: 5764000 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum sub-interval adds to the polymetallic potential. - Positive factor: Tantalum sub-interval - Positive factor: Significant sub-interval length - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 146 Context: 10.50 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-47 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-86) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-47 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 1.72 - Grade Unit: % - Intercept: 10.3 m - From: 69.3 m - To: 79.6 m - Hole Depth: 194.3 m - Intercept Depth: 69.3 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-47:69.3-79.6 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411932 - Northing: 5764115 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This high-grade lithium intercept from a new zone over a significant length is a strong positive result. - Positive factor: High-grade lithium intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 1.72 Context: 10.30 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-47 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-87) Rose West Discovery · tantalum #### Identity - Hole ID: RW-26-47 - Project: Rose West Discovery - Commodity: tantalum - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 117 - Grade Unit: ppm Ta2O5 - Intercept: 10.3 m - From: 69.3 m - To: 79.6 m - Hole Depth: 194.3 m - Intercept Depth: 69.3 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-47:69.3-79.6 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411932 - Northing: 5764115 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This tantalum intercept from a new zone over a significant length adds to the polymetallic potential. - Positive factor: Tantalum intercept - Positive factor: Significant intercept length - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 117 Context: 10.30 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ### RW-26-47 [Link to this fact](https://atlas-extractions.minestarters.com/news/critical-elements-reports-high-grade-lithium-tantalum-and-cesium-in-the-last-hol--3f9c26ef-66e9-44c1-b180-669f7d808678#fact-drill-facts-88) Rose West Discovery · lithium #### Identity - Hole ID: RW-26-47 - Project: Rose West Discovery - Commodity: lithium - Region: canada\_qc - Reported Region: canada\_qc - Ticker: CRE #### Geometry - Grade: 2.61 - Grade Unit: % - Intercept: 6.35 m - From: 70.25 m - To: 76.6 m - Hole Depth: 194.3 m - Intercept Depth: 69.3 m #### Classification - Deposit Type: pegmatite - Program: exploration - Sample Type: drill - Group ID: RW-26-47:70.25-76.6 - Mining Method: open\_pit #### Location - Location: Zone 5 \(new\) - Easting: 411932 - Northing: 5764115 - CRS: UTM NAD 83 ZN18 - EPSG: 26918 - Azimuth: 245 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: ALS Minerals - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-05-21T00:00:00.000Z Reasoning: This sub-interval shows exceptional lithium grades from a new zone, significantly enhancing the overall prospectivity. - Positive factor: Exceptional lithium grade - Positive factor: New zone discovery - Positive factor: QA/QC disclosed - Positive factor: QP signed Evidence · table > 2.61 Context: 6.35 #### Tags used in scoring **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: qaqc\_disclosed is 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Rose West is situated within 10 km of the highly advanced Rose Lithium-Tantalum Project \(" Rose "\)." ## 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.