# Sitka Gold Confirms Significant Tungsten Mineralization Within the Rhosgobel Gold Deposit, Including 128.0 Metres of 0.115% WO3, at Its RC Gold Project, Yukon Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/sitka-gold-confirms-significant-tungsten-mineralization-within-the-rhosgobel-gol--1940dd56-84c6-4f00-834d-7b1e48ab8903 Original source: https://money.tmx.com/en/quote/SIG/news/5312834904072973/sitka-gold-confirms-significant-tungsten-mineralization-within-the-rhosgobel-gol Publisher: tmx Original announcement: 2026-04-15T09:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Sitka Gold Corp. - Ticker: SIG - Exchange: TSX - Region: Yukon - Primary commodity: Gold - Secondary commodities: Tungsten - Document categories: Drill results, Other - Extracted: 2026-09-16 22:49:01 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Sitka Gold has confirmed significant tungsten mineralization at its Rhosgobel gold deposit in the Yukon, with intercepts up to 152.3 m at 0.109% WO3. The tungsten mineralization occurs over an 850 m strike length and is expected to serve as a high-value by-product to the existing gold resource. Initial metallurgical testing is currently underway to evaluate tungsten recovery. Reasoning: The announcement reports significant tungsten mineralization within a known gold deposit, providing a new high-value by-product dimension to the Rhosgobel project. - Positive factor: Discovery of significant tungsten mineralization as a potential high-value by-product - Positive factor: Broad strike length of 850m for tungsten - Positive factor: High-grade tungsten intercepts \(up to 0.116% WO3\) over long widths \(>100m\) - Positive factor: Mineralization is located within the existing Maiden MRE footprint - Positive factor: QA/QC protocols and accredited laboratory \(ALS\) disclosed Facts used in scoring: 4 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Tungsten mineralization identified as a new by-product element within the existing Rhosgobel gold deposit footprint. Evidence · text > Results confirm significant tungsten mineralization over a broad 850 m strike length **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Release details specific QA/QC protocols including standards, blanks, duplicates, and accredited ALS laboratory. Evidence · text > Standard reference materials, blanks and duplicate samples were inserted by Sitka personnel **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The tungsten discovery is framed as adding value to the existing Rhosgobel gold deposit. Evidence · text > demonstrate the potential for tungsten to be a significant by-product at the Rhosgobel gold deposit ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Drill Results (4) ### DDRCRG-25-006 [Link to this fact](https://atlas-extractions.minestarters.com/news/sitka-gold-confirms-significant-tungsten-mineralization-within-the-rhosgobel-gol--1940dd56-84c6-4f00-834d-7b1e48ab8903#fact-drill-facts-0) RC · tungsten #### Identity - Hole ID: DDRCRG-25-006 - Project: RC - Commodity: tungsten - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SIG #### Geometry - Grade: 0.115 - Grade Unit: % - Intercept: 128 m #### Classification - Sample Type: drill - Group ID: DDRCRG-25-006:0-128.0 #### Location - Location: Rhosgobel - Loc. Source: document #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-15T00:00:00.000Z Reasoning: Long intercept of tungsten in a gold project. - Positive factor: Significant width and grade for a tungsten by-product Evidence · text > Drill hole DDRCRG-25-006 returned 128.0 m of 0.115% WO 3 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Sitka Gold Confirms Significant Tungsten Mineralization Within the Rhosgobel Gold Deposit, Including 128.0 Metres of 0.1" ### DDRCRG-25-010 [Link to this fact](https://atlas-extractions.minestarters.com/news/sitka-gold-confirms-significant-tungsten-mineralization-within-the-rhosgobel-gol--1940dd56-84c6-4f00-834d-7b1e48ab8903#fact-drill-facts-1) RC · tungsten #### Identity - Hole ID: DDRCRG-25-010 - Project: RC - Commodity: tungsten - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SIG #### Geometry - Grade: 0.116 - Grade Unit: % - Intercept: 113.2 m #### Classification - Sample Type: drill - Group ID: DDRCRG-25-010:0-113.2 #### Location - Location: Rhosgobel - Loc. Source: document #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-15T00:00:00.000Z Reasoning: Long intercept of tungsten in a gold project. - Positive factor: Significant width and grade for a tungsten by-product Evidence · text > Drill hole DDRCRG-25-010 returned 113.2 m of 0.116% WO 3 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Sitka Gold Confirms Significant Tungsten Mineralization Within the Rhosgobel Gold Deposit, Including 128.0 Metres of 0.1" ### DDRCRG-25-033 [Link to this fact](https://atlas-extractions.minestarters.com/news/sitka-gold-confirms-significant-tungsten-mineralization-within-the-rhosgobel-gol--1940dd56-84c6-4f00-834d-7b1e48ab8903#fact-drill-facts-2) RC · tungsten #### Identity - Hole ID: DDRCRG-25-033 - Project: RC - Commodity: tungsten - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SIG #### Geometry - Grade: 0.109 - Grade Unit: % - Intercept: 152.3 m #### Classification - Sample Type: drill - Group ID: DDRCRG-25-033:0-152.3 #### Location - Location: Rhosgobel - Loc. Source: document #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-15T00:00:00.000Z Reasoning: Longest intercept reported in the release. - Positive factor: Very wide intercept of tungsten Evidence · text > Drill hole DDRCRG-25-033 returned 152.3 m of 0.109% WO 3 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Sitka Gold Confirms Significant Tungsten Mineralization Within the Rhosgobel Gold Deposit, Including 128.0 Metres of 0.1" ### DDRCRG-25-010 [Link to this fact](https://atlas-extractions.minestarters.com/news/sitka-gold-confirms-significant-tungsten-mineralization-within-the-rhosgobel-gol--1940dd56-84c6-4f00-834d-7b1e48ab8903#fact-drill-facts-3) RC · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: DDRCRG-25-010 - Project: RC - Commodity: gold - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SIG #### Geometry - Grade: 2.01 - Grade Unit: g/t - Intercept: 40 m #### Classification - Sample Type: drill #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-18T00:00:00.000Z #### Dates - Event date: 2026-04-15T00:00:00.000Z Reasoning: Long intercept of tungsten in a gold project. - Positive factor: Significant width and grade for a tungsten by-product Evidence · text > including 40.0 m of 2.01 g/t gold #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Sitka Gold Confirms Significant Tungsten Mineralization Within the Rhosgobel Gold Deposit, Including 128.0 Metres of 0.1" ## 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.