# ENV: ENV Advances Resource Delineation Drilling at Naked Hill Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4 Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03144397 Publisher: asx Original announcement: 2026-09-27T22:22:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-29T19:33:00.114Z Atlas analysis updated: 2026-09-29T19:33:00.114Z - Company: Enova Mining Ltd - Ticker: ENV - Exchange: ASX - Region: Minas Gerais, Brazil - Primary commodity: Rare earth elements - Secondary commodities: None reported - Document categories: Drill results, Metallurgy - Extracted: 2026-09-29 19:33:00 UTC Narrative sentiment: 0.10 · Bullish ## Minestarters Atlas summary Enova Mining Ltd has advanced its resource delineation drilling program at the Naked Hill REE Project in Minas Gerais, Brazil, completing 52 new auger holes for a total of 68 holes and 1,469 metres. The program aims to define the extent of saprolite-hosted Ionic Adsorption Clay \(IAC\) rare earth element mineralisation to support a maiden Mineral Resource. Over 400 samples have been submitted for assay and leach testing, with initial results expected in early October 2026. Reasoning: Enova Mining Ltd reports substantial progress on its resource delineation drilling program and the commencement of metallurgical test work at the Naked Hill REE Project, with a large number of holes completed and samples submitted, but no assay or recovery results are yet available. - Positive factor: Significant drilling progress with 52 new auger holes completed, contributing to a total of 68 holes and 1,469 metres. - Positive factor: Drilling program is explicitly designed for resource delineation, aiming to support a maiden Mineral Resource. - Positive factor: Over 400 samples have been submitted for head assay and leach testing, indicating active progress towards results. - Positive factor: Metallurgical test work is underway to assess REE desorption characteristics and recovery potential. - Positive factor: Competent Person has signed off on the exploration results. - Negative factor: No assay results have been reported yet, with first results expected early October 2026. - Negative factor: No metallurgical recovery results have been reported yet, as test work is still progressing. - Negative factor: Initial drilling is on a broad 200m x 200m grid, indicating an early stage of resource definition. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 55 ## Classification and evidence **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: The document states that subsequent phases of drilling are planned to infill selected areas to 100m × 100m spacing. Evidence · text > Initial drilling is using a broad 200m × 200m grid, with subsequent phases planned to infill selected areas to 100m × 100m spacing. **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: The announcement includes a Competent Person statement by Subhajit Deb Roy, a Chartered Member of The Australasian Institute of Mining and Metallurgy. Evidence · text > The information related to Exploration Targets and Exploration Results is based on data compiled by Subhajit Deb Roy, a Competent Person and Chartered Member of The Australasian Institute of Mining and Metallurgy. **Bench Scale Only** Polarity: negative Definition: Only preliminary bench tests completed — no locked-cycle or pilot work. Why it applies: The metallurgical test work is described as 'integrated mineral characterisation' and 'assessment of exchangeable REE fractions', indicating early-stage, bench-scale studies rather than pilot plant or locked-cycle tests. Evidence · text > The work program combines detailed mineralogical characterisation with assessment of exchangeable REE fractions, element mobility, selectivity, and desorption behaviour. **Theoretical Recovery Only** Polarity: negative Definition: Only theoretical or liberation-derived recovery reported, with no actual test result. Why it applies: The document mentions 'recovery potential' and 'optimise recovery pathways' but does not report any actual recovery percentages from test work. Evidence · text > evaluate REE desorption characteristics and recovery processes, providing key inputs for future flowsheet design and project development. **Single Domain Only** Polarity: negative Definition: Testing limited to one composite or domain — representativeness not established. Why it applies: only one composite was tested ## Extracted facts Stored fact records: 55. Some facts used in scoring do not have a stored record. ## Drill Results (54) ### BH-AD-TW01 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-0) Naked Hill #### Identity - Hole ID: BH-AD-TW01 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 12.3 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211465 - Northing: 8251268 - Elevation: 945 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BH-AD-TW01 Context: 12.30 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NH-AD-TW01 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-1) Naked Hill #### Identity - Hole ID: NH-AD-TW01 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 12 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212445 - Northing: 8251509 - Elevation: 929 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NH-AD-TW01 Context: 12.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-001 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-2) Naked Hill #### Identity - Hole ID: BAH-AD-001 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 7 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211370 - Northing: 8251290 - Elevation: 947 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-001 Context: 7.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-002 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-3) Naked Hill #### Identity - Hole ID: BAH-AD-002 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 10 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211470 - Northing: 8251190 - Elevation: 948 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-002 Context: 10.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-003 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-4) Naked Hill #### Identity - Hole ID: BAH-AD-003 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 11 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211370 - Northing: 8251090 - Elevation: 954 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-003 Context: 11.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-004 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-5) Naked Hill #### Identity - Hole ID: BAH-AD-004 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 6 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211270 - Northing: 8251190 - Elevation: 948 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-004 Context: 6.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-005 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-6) Naked Hill #### Identity - Hole ID: BAH-AD-005 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 9 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211270 - Northing: 8251340 - Elevation: 938 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-005 Context: 9.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-006 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-7) Naked Hill #### Identity - Hole ID: BAH-AD-006 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 12 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211170 - Northing: 8251340 - Elevation: 936 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-006 Context: 12.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-007 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-8) Naked Hill #### Identity - Hole ID: BAH-AD-007 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 3 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211470 - Northing: 8251390 - Elevation: 935 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-007 Context: 3.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-008 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-9) Naked Hill #### Identity - Hole ID: BAH-AD-008 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 8 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211570 - Northing: 8251290 - Elevation: 939 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-008 Context: 8.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-009 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-10) Naked Hill #### Identity - Hole ID: BAH-AD-009 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 17 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211595 - Northing: 8251090 - Elevation: 940 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-009 Context: 17.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-010A [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-11) Naked Hill #### Identity - Hole ID: BAH-AD-010A - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 2 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211570 - Northing: 8251490 - Elevation: 923 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-010A Context: 2.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-010B [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-12) Naked Hill #### Identity - Hole ID: BAH-AD-010B - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 3 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211557 - Northing: 8251427 - Elevation: 919 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-010B Context: 3.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-010C [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-13) Naked Hill #### Identity - Hole ID: BAH-AD-010C - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 7 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211517 - Northing: 8251390 - Elevation: 918 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-010C Context: 7.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-011 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-14) Naked Hill #### Identity - Hole ID: BAH-AD-011 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 9 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211370 - Northing: 8251490 - Elevation: 925 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-011 Context: 9.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-012 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-15) Naked Hill #### Identity - Hole ID: BAH-AD-012 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 14 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211170 - Northing: 8251490 - Elevation: 925 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-012 Context: 14.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-013 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-16) Naked Hill #### Identity - Hole ID: BAH-AD-013 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 11 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211170 - Northing: 8251090 - Elevation: 940 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-013 Context: 11.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-001 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-17) Naked Hill #### Identity - Hole ID: NAH-AD-001 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 7 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212470 - Northing: 8251590 - Elevation: 943 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-001 Context: 7.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-003 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-18) Naked Hill #### Identity - Hole ID: NAH-AD-003 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 3 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212270 - Northing: 8251590 - Elevation: 930 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-003 Context: 3.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-004B [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-19) Naked Hill #### Identity - Hole ID: NAH-AD-004B - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 2 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212383 - Northing: 8251664 - Elevation: 925 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-004B Context: 2.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-005 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-20) Naked Hill #### Identity - Hole ID: NAH-AD-005 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 5 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212571 - Northing: 8251688 - Elevation: 927 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-005 Context: 5.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-006 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-21) Naked Hill #### Identity - Hole ID: NAH-AD-006 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 6 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212573 - Northing: 8251490 - Elevation: 910 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-006 Context: 6.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-004A [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-22) Naked Hill #### Identity - Hole ID: NAH-AD-004A - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 2 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212371 - Northing: 8251686 - Elevation: 925 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-004A Context: 2.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-002 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-23) Naked Hill #### Identity - Hole ID: NAH-AD-002 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 11 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212354 - Northing: 8251485 - Elevation: 913 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-002 Context: 11.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-007 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-24) Naked Hill #### Identity - Hole ID: NAH-AD-007 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 9 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212661 - Northing: 8251614 - Elevation: 911 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-007 Context: 9.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-008 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-25) Naked Hill #### Identity - Hole ID: NAH-AD-008 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 5 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212671 - Northing: 8251788 - Elevation: 915 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-008 Context: 5.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-009 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-26) Naked Hill #### Identity - Hole ID: NAH-AD-009 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 4 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212474 - Northing: 8251789 - Elevation: 922 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-009 Context: 4.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-010 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-27) Naked Hill #### Identity - Hole ID: NAH-AD-010 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 18 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212272 - Northing: 8251786 - Elevation: 906 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-010 Context: 18.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-011 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-28) Naked Hill #### Identity - Hole ID: NAH-AD-011 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 7 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212170 - Northing: 8251690 - Elevation: 915 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-011 Context: 7.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-012 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-29) Naked Hill #### Identity - Hole ID: NAH-AD-012 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 9 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212170 - Northing: 8251550 - Elevation: 922 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-012 Context: 9.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-015 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-30) Naked Hill #### Identity - Hole ID: NAH-AD-015 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 11 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212470 - Northing: 8251390 - Elevation: 917 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-015 Context: 11.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### HAH-AD-001 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-31) Naked Hill #### Identity - Hole ID: HAH-AD-001 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 8 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Hairy Hill - Easting: 213170 - Northing: 8252090 - Elevation: 916 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > HAH-AD-001 Context: 8.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### HAH-AD-006 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-32) Naked Hill #### Identity - Hole ID: HAH-AD-006 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 14 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Hairy Hill - Easting: 213370 - Northing: 8252160 - Elevation: 912 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > HAH-AD-006 Context: 14.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### HAH-AD-002 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-33) Naked Hill #### Identity - Hole ID: HAH-AD-002 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 9 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Hairy Hill - Easting: 213075 - Northing: 8252185 - Elevation: 911 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > HAH-AD-002 Context: 9.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### HAH-AD-003 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-34) Naked Hill #### Identity - Hole ID: HAH-AD-003 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 6 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Hairy Hill - Easting: 213167 - Northing: 8252289 - Elevation: 906 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > HAH-AD-003 Context: 6.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### HAH-AD-004 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-35) Naked Hill #### Identity - Hole ID: HAH-AD-004 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 13 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Hairy Hill - Easting: 213270 - Northing: 8252196 - Elevation: 911 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > HAH-AD-004 Context: 13.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### HAH-AD-005 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-36) Naked Hill #### Identity - Hole ID: HAH-AD-005 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 13 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Hairy Hill - Easting: 213370 - Northing: 8252287 - Elevation: 908 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > HAH-AD-005 Context: 13.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-004D [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-37) Naked Hill #### Identity - Hole ID: NAH-AD-004D - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 5 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212407 - Northing: 8251640 - Elevation: 943 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-004D Context: 5.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-004C [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-38) Naked Hill #### Identity - Hole ID: NAH-AD-004C - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 4 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked Hill - Easting: 212398 - Northing: 8251660 - Elevation: 942 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-004C Context: 4.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-007B [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-39) Naked Hill #### Identity - Hole ID: BAH-AD-007B - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 4 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211444 - Northing: 8251349 - Elevation: 937 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-007B Context: 4.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-007C [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-40) Naked Hill #### Identity - Hole ID: BAH-AD-007C - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 7 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald Hill - Easting: 211451 - Northing: 8251344 - Elevation: 937 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-007C Context: 7.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-025 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-41) Naked Hill #### Identity - Hole ID: BAH-AD-025 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 3 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211756 - Northing: 8251481 - Elevation: 923 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-025 Context: 3.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-025B [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-42) Naked Hill #### Identity - Hole ID: BAH-AD-025B - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 3.6 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211770 - Northing: 8251488 - Elevation: 922 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-025B Context: 3.60 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-021 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-43) Naked Hill #### Identity - Hole ID: BAH-AD-021 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 19 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211741 - Northing: 8251344 - Elevation: 931 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-021 Context: 19.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-025C [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-44) Naked Hill #### Identity - Hole ID: BAH-AD-025C - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 13.4 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211722 - Northing: 8251459 - Elevation: 913 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-025C Context: 13.40 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-022 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-45) Naked Hill #### Identity - Hole ID: BAH-AD-022 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 11.5 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211937 - Northing: 8251150 - Elevation: 919 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-022 Context: 11.50 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-024 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-46) Naked Hill #### Identity - Hole ID: BAH-AD-024 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 16 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211777 - Northing: 8251341 - Elevation: 917 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-024 Context: 16.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-023 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-47) Naked Hill #### Identity - Hole ID: BAH-AD-023 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 15 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald East - Easting: 211970 - Northing: 8251290 - Elevation: 922 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-023 Context: 15.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-033 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-48) Naked Hill #### Identity - Hole ID: NAH-AD-033 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 16.2 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked West - Easting: 212078 - Northing: 8251395 - Elevation: 906 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-033 Context: 16.20 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-013 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-49) Naked Hill #### Identity - Hole ID: NAH-AD-013 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 12 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked West - Easting: 211973 - Northing: 8251482 - Elevation: 921 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-013 Context: 12.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### NAH-AD-014 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-50) Naked Hill #### Identity - Hole ID: NAH-AD-014 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 10.5 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Naked West - Easting: 211962 - Northing: 8251675 - Elevation: 885 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > NAH-AD-014 Context: 10.50 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-014 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-51) Naked Hill #### Identity - Hole ID: BAH-AD-014 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 7.5 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald West - Easting: 210952 - Northing: 8251179 - Elevation: 908 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-014 Context: 7.50 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-015 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-52) Naked Hill #### Identity - Hole ID: BAH-AD-015 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 10 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald West - Easting: 210810 - Northing: 8251290 - Elevation: 914 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-015 Context: 10.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### BAH-AD-017 [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-drill-facts-53) Naked Hill #### Identity - Hole ID: BAH-AD-017 - Project: Naked Hill - Region: brazil - Reported Region: brazil - Ticker: ENV #### Geometry - Hole Depth: 10 m #### Classification - Program: resource - Sample Type: drill #### Location - Location: Bald West - Easting: 210854 - Northing: 8251493 - Elevation: 900 m - Loc. Confidence: high - Loc. Source: document #### QA/QC - QP Signed: Yes #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: This auger hole contributes to the ongoing resource delineation program at Naked Hill, but no assay results are available yet. - Positive factor: Drill hole completed as part of a resource delineation program towards a maiden MRE. - Negative factor: No assay results reported for this hole yet. Evidence · table > BAH-AD-017 Context: 10.00 #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ## Metallurgical Results (1) ### leach testing [Link to this fact](https://atlas-staging.minestarters.com/news/env-env-advances-resource-delineation-drilling-at-naked-hill--69f85f65-0980-43cb-94d6-af16b74d48e4#fact-metallurgical-facts-54) Naked Hill Project · rare earth elements #### Identity - Project: Naked Hill Project - Commodity: rare earth elements - Region: brazil - Reported Region: Minas Gerais, Brazil - Ticker: ENV #### Test Work - Program Status: preliminary - Test Type: leach testing - Processing Route: hydrometallurgical - Sample: IAC-hosted REE mineralisation samples #### Recovery - Recovery Basis: unspecified #### Lab - Consultant: Alexandre Rocha da Rocha and Geological Consultores Associados #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-27T00:00:00.000Z Reasoning: Preliminary hydrometallurgical test work is underway to assess REE desorption and recovery potential, with over 400 samples submitted, but no results are yet available. - Positive factor: Metallurgical test work is progressing to evaluate REE desorption characteristics and recovery potential. - Positive factor: Consultants Alexandre Rocha da Rocha and Geological Consultores Associados are conducting the program. - Negative factor: No actual recovery results have been reported yet, as test work is still progressing. - Negative factor: The test work is at a preliminary stage, focusing on characterisation and desorption behaviour. Evidence · text > More than 400 samples submitted for head assay and leach testing, with the first batch of results expected early October 2026 ## 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.