# Zephyr Provides Dawson Gold Update Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/zephyr-provides-dawson-gold-update--28ea7739-2f59-4499-b7b8-d7b09613ad4b Original source: https://money.tmx.com/en/quote/ZFR/news/7252743000457353/zephyr-provides-dawson-gold-update Publisher: tmx Original announcement: 2026-03-18T11:40:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Zephyr Minerals Ltd. - Ticker: ZFR - Exchange: TSX - Region: Colorado, USA - Primary commodity: Gold - Secondary commodities: Lithium - Document categories: Resource update, Permitting, Economic study - Extracted: 2026-09-17 06:51:04 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary Zephyr Minerals reports progress on its groundwater monitoring program at the Dawson Gold project in Colorado, which is a prerequisite for resubmitting a mining permit application. The company also restated its 2013 Inferred Mineral Resource and 2017 PEA, noting that current gold prices significantly enhance the project's economics. Reasoning: The document is primarily a corporate update providing a restatement of a stale 2013 resource estimate and a 2017 PEA to provide context for current permitting activities. While the resource and PEA data are not new, the update on groundwater monitoring and permitting progress is relevant. - Positive factor: Successful completion of groundwater monitoring program - Positive factor: Potential for resource expansion at depth and along strike - Positive factor: Historical PEA showed robust economics with low AISC - Positive factor: Significant gold price increase since PEA date enhances project attractiveness - Negative factor: Resource estimate is stale \(effective 2013\) - Negative factor: Resource is 100% Inferred - Negative factor: Trenching program postponed due to equipment delays Facts used in scoring: 3 ## Classification and evidence **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: The Dawson Gold resource estimate has an effective date of July 19, 2013, which is over 12 years old. Evidence · text > The estimate has an effective date of July 19, 2013. **All Inferred** Polarity: negative Definition: M&I share below the weak bound — very early stage, no engineering confidence. Why it applies: The Dawson Gold deposit resource is reported as 100% Inferred. Evidence · text > The Dawson Gold Deposit hosts an Inferred Mineral Resource **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The resource estimate was prepared in accordance with NI 43-101. Evidence · text > prepared in accordance with National Instrument 43-101 \("NI 43-101"\) **PEA Only** Polarity: neutral Definition: Only Class 4 / Initial Assessment economics available. Not bankable. Why it applies: The economic study mentioned is a Preliminary Economic Assessment \(PEA\). Evidence · text > A Preliminary Economic Assessment \("PEA"\) was prepared ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Resource Estimates (2) ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/zephyr-provides-dawson-gold-update--28ea7739-2f59-4499-b7b8-d7b09613ad4b#fact-resource-facts-0) Dawson Gold · gold Historical result Needs review: historical\_restatement #### Identity - Project: Dawson Gold - Commodity: gold - Region: usa\_co - Reported Region: Colorado, USA - Ticker: ZFR #### Resource scope - Estimate type: resource - Effective date: 2013-07-19T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Andrew Hilchey, Isobel Wolfson, Mark Graves - Resource group id: resource:b51adfbc39ff11d36c04 - Deposit or zone: Dawson Gold Deposit #### Resource Data - Category: inferred - Tonnes: 343000 - Grade: 12.11 - Grade Unit: g/t - Contained Metal: 133500 - Contained Unit: oz - Cutoff Grade: 5 - Cutoff Unit: g/t #### Prior Estimate - Resource Date: 2013-07-19 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2013-09-06T00:00:00.000Z #### Dates - Event date: 2026-03-18T00:00:00.000Z Reasoning: Restatement of a historical resource estimate. - Negative factor: Stale data \(2013\) - Negative factor: 100% Inferred Evidence · text > 343,000 tonnes grading 12.11 g/t for 133,500 ounces of gold at a 5 g/t cut-off #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 12.7 years before this release ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/zephyr-provides-dawson-gold-update--28ea7739-2f59-4499-b7b8-d7b09613ad4b#fact-resource-facts-1) Dawson Gold · gold Historical result Needs review: historical\_restatement #### Identity - Project: Dawson Gold - Commodity: gold - Region: usa\_co - Reported Region: Colorado, USA - Ticker: ZFR #### Resource scope - Estimate type: resource - Effective date: 2013-07-19T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Andrew Hilchey, Isobel Wolfson, Mark Graves - Resource group id: resource:b51adfbc39ff11d36c04 - Deposit or zone: Dawson Gold Deposit #### Resource Data - Category: inferred - Tonnes: 343000 - Grade: 10.55 - Grade Unit: g/t - Contained Metal: 116300 - Contained Unit: oz #### Prior Estimate - Resource Date: 2013-07-19 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2013-09-06T00:00:00.000Z #### Dates - Event date: 2026-03-18T00:00:00.000Z Reasoning: Restatement of a historical resource estimate with a top cut. - Negative factor: Stale data \(2013\) Evidence · text > 116,300 ounces of gold at 10.55 g/t with a 40 g/t top cut #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 12.7 years before this release ## 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.