# Premier American Uranium Successfully Completes Drilling Program at Cebolleta Project, New Mexico and Delivers Samples for Advanced Metallurgical Testing Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr--454dd879-8bbd-4b60-a9ba-77a23a20a21a Original source: https://money.tmx.com/en/quote/PUR/news/7181713408104042/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr Publisher: tmx Original announcement: 2026-07-13T11:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Premier American Uranium Inc. - Ticker: PUR - Exchange: TSX - Region: New Mexico - Primary commodity: Uranium - Secondary commodities: None reported - Document categories: Drill results, Metallurgy, Resource update - Extracted: 2026-09-14 18:38:37 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Premier American Uranium has successfully completed a 6,030-foot core drilling program at its Cebolleta Uranium Project in New Mexico, collecting 77 samples for advanced metallurgical testing. These samples have been delivered to Hazen Research, where bottle roll and column leach tests are underway to optimize heap-leach uranium recovery. This program is designed to inform an update to the 2025 Preliminary Economic Assessment, with the potential for a significant increase in project NPV if recovery targets are met. Reasoning: Premier American Uranium successfully completed a core drilling program to collect samples for metallurgical testing, which is now underway. This work is critical for optimizing uranium recovery and updating economic studies for the Cebolleta Project, with potential for significant value creation, although the metallurgical results are pending and grades are equivalent rather than chemical assays. - Positive factor: Successful completion of core drilling program - Positive factor: Samples delivered for advanced metallurgical testing - Positive factor: Metallurgical testing aims to optimize heap-leach uranium recovery - Positive factor: Potential for significant NPV increase if recovery targets are met - Positive factor: True widths reported for drill intercepts - Positive factor: Detailed QA/QC for downhole gamma logging - Positive factor: QP sign-offs for drilling and metallurgy - Negative factor: Grades are equivalent uranium \(eU3O8\) and not chemical assays - Negative factor: Metallurgical test results are not yet available - Negative factor: 2025 PEA includes Inferred resources, which are speculative - Negative factor: Some historical data lacks QA/QC or deviation surveys Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 5 ## Classification and evidence **Heap Leach Route** Polarity: neutral Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. Why it applies: the document describes a heap\_leach route \("heap leaching"\) ## Extracted facts Stored fact records: 5. Some facts used in scoring do not have a stored record. ## Drill Results (5) ### RLB-83 2026 A [Link to this fact](https://atlas-extractions.minestarters.com/news/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr--454dd879-8bbd-4b60-a9ba-77a23a20a21a#fact-drill-facts-0) Cebolleta · uranium #### Identity - Hole ID: RLB-83 2026 A - Project: Cebolleta - Commodity: uranium - Region: mexico - Reported Region: mexico - Ticker: PUR #### Geometry - Grade: 0.24 - Grade Unit: % - Intercept: 5.2 m - True Width: 5.2 m - From: 70.7 m - To: 75.9 m - Intercept Depth: 70.7 m #### Classification - Program: resource - Sample Type: drill - Group ID: RLB-83 2026 A:70.7-75.9 #### Location - Latitude: 35.168724 - Longitude: -107.314538 - Dip: -90 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Compositing - Cutoff Grade: 0.06 - Cutoff Unit: % eU3O8 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-07-13T00:00:00.000Z Reasoning: This new drill intercept shows a strong uranium grade over a moderate width, with true width disclosed and robust QA/QC, contributing to the resource definition for metallurgical testing. - Positive factor: True Width Disclosed - Positive factor: QA/QC Disclosed - Positive factor: QP/CP Signed - Positive factor: Strong Grade \(0.24% eU3O8\) - Negative factor: Metal Equivalent Opaque Evidence · table > 0.24 Context: RLB-83 2026 A #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.2 **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### RLB-83 2026 A [Link to this fact](https://atlas-extractions.minestarters.com/news/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr--454dd879-8bbd-4b60-a9ba-77a23a20a21a#fact-drill-facts-1) Cebolleta · uranium #### Identity - Hole ID: RLB-83 2026 A - Project: Cebolleta - Commodity: uranium - Region: mexico - Reported Region: mexico - Ticker: PUR #### Geometry - Grade: 0.11 - Grade Unit: % - Intercept: 2.5 m - True Width: 2.5 m - From: 77.3 m - To: 79.8 m - Intercept Depth: 70.7 m #### Classification - Program: resource - Sample Type: drill - Group ID: RLB-83 2026 A:77.3-79.8 #### Location - Latitude: 35.168724 - Longitude: -107.314538 - Dip: -90 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Compositing - Cutoff Grade: 0.06 - Cutoff Unit: % eU3O8 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-07-13T00:00:00.000Z Reasoning: This new drill intercept shows a moderate uranium grade over a narrow width, with true width disclosed and robust QA/QC, contributing to the resource definition for metallurgical testing. - Positive factor: True Width Disclosed - Positive factor: QA/QC Disclosed - Positive factor: QP/CP Signed - Positive factor: Moderate Grade \(0.11% eU3O8\) - Negative factor: Metal Equivalent Opaque Evidence · table > 0.11 Context: 253.6 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.5 **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### RLB-83 2026 B [Link to this fact](https://atlas-extractions.minestarters.com/news/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr--454dd879-8bbd-4b60-a9ba-77a23a20a21a#fact-drill-facts-2) Cebolleta · uranium #### Identity - Hole ID: RLB-83 2026 B - Project: Cebolleta - Commodity: uranium - Region: mexico - Reported Region: mexico - Ticker: PUR #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 5.1 m - True Width: 5.1 m - From: 70.8 m - To: 75.9 m - Intercept Depth: 70.8 m #### Classification - Program: resource - Sample Type: drill - Group ID: RLB-83 2026 B:70.8-75.9 #### Location - Latitude: 35.168719 - Longitude: -107.314534 - Dip: -90 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Compositing - Cutoff Grade: 0.06 - Cutoff Unit: % eU3O8 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-07-13T00:00:00.000Z Reasoning: This new drill intercept shows a moderate uranium grade over a moderate width, with true width disclosed and robust QA/QC, contributing to the resource definition for metallurgical testing. - Positive factor: True Width Disclosed - Positive factor: QA/QC Disclosed - Positive factor: QP/CP Signed - Positive factor: Moderate Grade \(0.15% eU3O8\) - Negative factor: Metal Equivalent Opaque Evidence · table > 0.15 Context: RLB-83 2026 B #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.1 **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### RLB-83 2026 B [Link to this fact](https://atlas-extractions.minestarters.com/news/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr--454dd879-8bbd-4b60-a9ba-77a23a20a21a#fact-drill-facts-3) Cebolleta · uranium #### Identity - Hole ID: RLB-83 2026 B - Project: Cebolleta - Commodity: uranium - Region: mexico - Reported Region: mexico - Ticker: PUR #### Geometry - Grade: 0.11 - Grade Unit: % - Intercept: 2.2 m - True Width: 2.2 m - From: 77.4 m - To: 79.6 m - Intercept Depth: 70.8 m #### Classification - Program: resource - Sample Type: drill - Group ID: RLB-83 2026 B:77.4-79.6 #### Location - Latitude: 35.168719 - Longitude: -107.314534 - Dip: -90 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Compositing - Cutoff Grade: 0.06 - Cutoff Unit: % eU3O8 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-07-13T00:00:00.000Z Reasoning: This new drill intercept shows a moderate uranium grade over a narrow width, with true width disclosed and robust QA/QC, contributing to the resource definition for metallurgical testing. - Positive factor: True Width Disclosed - Positive factor: QA/QC Disclosed - Positive factor: QP/CP Signed - Positive factor: Moderate Grade \(0.11% eU3O8\) - Negative factor: Metal Equivalent Opaque Evidence · table > 0.11 Context: 253.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.2 **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### RLB-83 2026 F [Link to this fact](https://atlas-extractions.minestarters.com/news/premier-american-uranium-successfully-completes-drilling-program-at-cebolleta-pr--454dd879-8bbd-4b60-a9ba-77a23a20a21a#fact-drill-facts-4) Cebolleta · uranium #### Identity - Hole ID: RLB-83 2026 F - Project: Cebolleta - Commodity: uranium - Region: mexico - Reported Region: mexico - Ticker: PUR #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 5.3 m - True Width: 5.3 m - From: 70.7 m - To: 76 m - Intercept Depth: 70.7 m #### Classification - Program: resource - Sample Type: drill - Group ID: RLB-83 2026 F:70.7-76 #### Location - Latitude: 35.168722 - Longitude: -107.314553 - Dip: -90 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Compositing - Cutoff Grade: 0.06 - Cutoff Unit: % eU3O8 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-07-13T00:00:00.000Z Reasoning: This new drill intercept shows a moderate uranium grade over a moderate width, with true width disclosed and robust QA/QC, contributing to the resource definition for metallurgical testing. - Positive factor: True Width Disclosed - Positive factor: QA/QC Disclosed - Positive factor: QP/CP Signed - Positive factor: Moderate Grade \(0.13% eU3O8\) - Negative factor: Metal Equivalent Opaque Evidence · table > 0.13 Context: RLB-83 2026 F #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.3 **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ## 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.