# Red Mountain Mining Limited Further Strong Tungsten and Copper Assays at Pioneer Project Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341 Original source: https://investingnews.com/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer-project/ Publisher: investingnews Original announcement: 2026-09-13T22:56:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Red Mountain Mining Limited - Ticker: RMX - Exchange: ASX - Region: Montana, USA - Primary commodity: Tungsten - Secondary commodities: Copper, Silver, Gold - Document categories: Drill results, Other - Extracted: 2026-09-14 03:03:21 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Red Mountain Mining has reported exceptional tungsten assay results from rock chip sampling at the Pioneer Tungsten Project in Montana, with peak values of 0.55% WO3 at Greenstone. The results also highlight strong polymetallic potential, including copper grades up to 6.72% and silver up to 462 g/t. The company plans to prioritize these high-grade zones for upcoming drill testing. Reasoning: The release reports high-grade tungsten \(up to 0.55% WO3\) and significant base/precious metal anomalies \(up to 6.72% Cu\) from systematic surface sampling, confirming the project's polymetallic potential in a known tungsten district. - Positive factor: Exceptional tungsten grades reported via rock chip sampling - Positive factor: Strong polymetallic prospectivity \(Cu, Ag, Au\) - Positive factor: Proximity to known high-grade tungsten deposits \(Gentung, Ivanhoe, Lost Creek\) - Positive factor: Expansion of project footprint - Negative factor: Sampling method is rock chip/surface, not drill core, which carries higher uncertainty for volume/continuity - Negative factor: Steep terrain and vegetation make outcrop identification difficult Facts used in scoring: 6 ## Classification and evidence **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The project is positioned adjacent to Almonty Industries' Gentung Tungsten Deposit and historical Ivanhoe and Lost Creek Mines. Evidence · text > positioned adjacent to Almonty Industries' ... Gentung Tungsten Deposit **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The project footprint has been more than doubled to 517 Ha, encompassing new prospective areas like Glow Worm. Evidence · text > more than doubling the original project footprint ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Drill Results (6) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341#fact-drill-facts-0) Pioneer Tungsten Project · tungsten #### Identity - Project: Pioneer Tungsten Project - Commodity: tungsten - Region: usa\_mt - Reported Region: Montana, USA - Ticker: RMX #### Geometry - Grade: 0.55 - Grade Unit: % WO3 #### Classification - Sample Type: surface #### Location - Location: Greenstone - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-13T00:00:00.000Z Reasoning: 0.55% WO3 is an exceptional grade for tungsten skarn mineralization. - Positive factor: Exceptional grade for tungsten skarn - Negative factor: Surface sample only Evidence · text > best values of 0.55% WO3 at Greenstone #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "- Exceptional Precious Metals and Base Metals assay results also received from Greenstone and Glow Worm, showing evidenc" ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341#fact-drill-facts-1) Pioneer Tungsten Project · tungsten #### Identity - Project: Pioneer Tungsten Project - Commodity: tungsten - Region: usa\_mt - Reported Region: Montana, USA - Ticker: RMX #### Geometry - Grade: 0.4 - Grade Unit: % WO3 #### Classification - Sample Type: surface #### Location - Location: Glow Worm - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-13T00:00:00.000Z Reasoning: 0.40% WO3 is a strong grade for tungsten. - Positive factor: Strong tungsten grade - Negative factor: Surface sample only Evidence · text > 0.40% WO3 at Glow Worm #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "- Exceptional Precious Metals and Base Metals assay results also received from Greenstone and Glow Worm, showing evidenc" ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341#fact-drill-facts-2) Pioneer Tungsten Project · tungsten #### Identity - Project: Pioneer Tungsten Project - Commodity: tungsten - Region: usa\_mt - Reported Region: Montana, USA - Ticker: RMX #### Geometry - Grade: 0.32 - Grade Unit: % WO3 #### Classification - Sample Type: surface #### Location - Location: Lost Creek - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-13T00:00:00.000Z Reasoning: 0.32% WO3 is a strong grade for tungsten. - Positive factor: Strong tungsten grade - Negative factor: Surface sample only Evidence · text > 0.32% WO3 at Lost Creek #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "- Exceptional Precious Metals and Base Metals assay results also received from Greenstone and Glow Worm, showing evidenc" ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341#fact-drill-facts-3) Pioneer Tungsten Project · copper #### Identity - Project: Pioneer Tungsten Project - Commodity: copper - Region: usa\_mt - Reported Region: Montana, USA - Ticker: RMX #### Geometry - Grade: 6.72 - Grade Unit: % #### Classification - Sample Type: surface #### Location - Location: Greenstone - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-13T00:00:00.000Z Reasoning: 6.72% Cu is an exceptional grade for copper. - Positive factor: Very high copper grade - Negative factor: Surface sample only Evidence · text > up to 6.72% Cu #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "- Exceptional Precious Metals and Base Metals assay results also received from Greenstone and Glow Worm, showing evidenc" ### Fact 5 [Link to this fact](https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341#fact-drill-facts-4) Pioneer Tungsten Project · silver #### Identity - Project: Pioneer Tungsten Project - Commodity: silver - Region: usa\_mt - Reported Region: Montana, USA - Ticker: RMX #### Geometry - Grade: 462 - Grade Unit: g/t #### Classification - Sample Type: surface #### Location - Location: Greenstone - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-13T00:00:00.000Z Reasoning: 462 g/t Ag is a strong silver grade. - Positive factor: Strong silver grade - Negative factor: Surface sample only Evidence · text > 462g/t Ag #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "- Exceptional Precious Metals and Base Metals assay results also received from Greenstone and Glow Worm, showing evidenc" ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/red-mountain-mining-limited-further-strong-tungsten-and-copper-assays-at-pioneer--280889bb-6f54-4be0-818f-77f1025c4341#fact-drill-facts-5) Pioneer Tungsten Project · gold #### Identity - Project: Pioneer Tungsten Project - Commodity: gold - Region: usa\_mt - Reported Region: Montana, USA - Ticker: RMX #### Geometry - Grade: 3.88 - Grade Unit: g/t #### Classification - Sample Type: surface #### Location - Location: Greenstone - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-13T00:00:00.000Z Reasoning: 3.88 g/t Au is a strong gold grade. - Positive factor: Strong gold grade - Negative factor: Surface sample only Evidence · text > 3.88 g/t Au #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "- Exceptional Precious Metals and Base Metals assay results also received from Greenstone and Glow Worm, showing evidenc" ## 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.