# Doubleview Gold Corp. Announces Positive Preliminary Economic Assessment for the Hat Project; Robust Base-Case Economics with Strategic Scandium Upside Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8 Original source: https://money.tmx.com/en/quote/DBG/news/8744340978778628/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the- Publisher: tmx Original announcement: 2026-03-02T16:35:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Doubleview Gold Corp. - Ticker: DBG - Exchange: TSX - Region: British Columbia - Primary commodity: Copper - Secondary commodities: Gold, Cobalt, Silver, Scandium - Document categories: Metallurgy, Resource update, Production - Extracted: 2026-09-15 19:01:08 UTC Narrative sentiment: 0.90 · Bullish ## Minestarters Atlas summary Doubleview Gold Corp. announced a positive Preliminary Economic Assessment \(PEA\) for its Hat polymetallic project in northwestern British Columbia, highlighting robust economics with an after-tax NPV\(5%\) of C$6.73 billion and an IRR of 23% \(Scenario A2, consensus prices\). The PEA outlines a 25-year open-pit operation processing 42 Mt/a, supported by a Measured and Indicated resource of 609 Mt at 0.43% CuEq. The project is positioned as a significant source of critical minerals including copper, gold, cobalt, silver, and scandium, with the scandium component offering additional strategic upside. Reasoning: The PEA demonstrates robust economics for a large-scale, long-life polymetallic project in a stable jurisdiction, with significant critical mineral upside from scandium, despite the inherent preliminary nature of the study and some technical uncertainties. - Positive factor: Robust Project Economics: The PEA demonstrates a high-margin operation with an After-Tax NPV\(5%\) of C$4.96 billion \(A1\), C$6.73 billion \(A2\), or C$6.94 billion \(B\), and an IRR of 19% \(A1\), 23% \(A2\), or 19% \(B\) at analyst consensus metal prices - Positive factor: Tier 1 Scale and Longevity: The mine plan supports a multi-decade life of 25 years at a 120,000 tonnes-per-day processing rate, underpinned by a resource base of 609 Mt at 0.43% CuEq in the Measured and Indicated categories - Positive factor: Strategic Importance for Critical Minerals: The Project is positioned as a primary North American source of copper, scandium, and cobalt. - Positive factor: Stable, Supportive Jurisdiction: Located in a premier mining district in British Columbia, the Project benefits from a stable regulatory environment. - Positive factor: The Project stands on its own without reliance on scandium, while still preserving significant upside from critical minerals as markets mature. - Positive factor: QP/CP Signed - Positive factor: Cut-off Disclosed - Negative factor: The Preliminary Economic Assessment \(PEA\) for the Hat Project is preliminary in nature and includes Inferred Mineral Resources that are considered too speculative geologically to have economic considerations applied to them that would enable them to be categorized as Mineral Reserves. - Negative factor: The scandium circuit is less mature and is sensitive to acid economics and hydrometallurgical performance, but offers meaningful value upside if recoveries, product quality, and operating stability are confirmed at larger scale. - Negative factor: Limited metallurgical and comminution data introduce uncertainty in equipment sizing and operating cost inputs - Negative factor: Limited geotechnical database, including incomplete definition of structural controls, rock mass variability, and groundwater conditions. This creates downside risk to slope angles, strip ratio, and operating conditions - Negative factor: As a PEA-level estimate, capital costs remain subject to the inherent uncertainty of a preliminary design basis and limited engineering definition - Negative factor: Scandium specific: Scandium provides strategic upside... but it carries higher execution and commercial risk due to limited scale-up testwork \(variability, impurity control, reagent intensity\), added residue-management and permitting complexity, and uncertainty around product specifications, pricing, and customer qualification. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 57 ## Classification and evidence **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: The document announces an update of the Mineral Resource estimate \(MRE\) with an effective date of February 4, 2026, superseding a prior 2024 estimate. Evidence · text > Doubleview Gold Corp announced an update of the Mineral Resource estimate \(MRE\). This estimate followed the Micon International Ltd. \(Micon\) Mineral Resource estimate with an effective date of July 17, 2024. This MRE incorporates significant new data from the 2024 and 2025 exploration campaigns, with an effective date of February 4, 2026, and superseded the 2024 Micon estimate. **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The Mineral Resource Estimate was prepared in accordance with the Canadian Institute of Mining, Metallurgy and Petroleum \(CIM\) Definition Standards for Mineral Resources and Mineral Reserves \(2014\), and CIM MRMR Best Practice Guidelines \(2019\), which are the basis for NI 43-101 compliance. Evidence · text > The Mineral Resource Estimate was prepared in accordance with the Canadian Institute of Mining, Metallurgy and Petroleum \(CIM\) Definition Standards for Mineral Resources and Mineral Reserves \(2014\), and CIM MRMR Best Practice Guidelines \(2019\). **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: Tomasz Wawruch, FAusIMM, and Mr. Gilles Arseneau, PhD., P.Geo., are named as Qualified Persons responsible for the MRE and its independent review. Evidence · text > Mineit's Qualified Person, Tomasz Wawruch, FAusIMM, completed the MRE, and has reviewed and approved the technical disclosure related to the MRE contained in this news release. Mr. Gilles Arseneau, PhD., P.Geo., of ARSENEAU Consulting Services Inc., provided an independent review of this MRE. **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: The MRE includes a significant Inferred category of 503 Mt at 0.41% CuEq. Evidence · text > 503 Mt at 0.41% CuEq in the Inferred category. **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: The PEA serves as the technical foundation for an immediate transition into a Pre-Feasibility Study \(PFS\). Evidence · text > The PEA serves as the technical foundation for an immediate transition into a Pre-Feasibility Study \(PFS\) **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: The MRE is reported at a 0.2% CuEq cut-off grade. Evidence · text > Hat MRE at a 0.2% CuEq Cut-Off Effective February 4, 2026 **Bench Scale Only** Polarity: negative Definition: Only preliminary bench tests completed — no locked-cycle or pilot work. Why it applies: Early metallurgical testwork comprised characterization studies under standard laboratory conditions, with no attempt to optimize flotation conditions or undertake more advanced testwork. Evidence · text > Early metallurgical testwork comprised metallurgical characterization studies under standard laboratory conditions to demonstrate metals recoverability for inclusion in the estimate of CuEq. No attempt was made to optimize flotation conditions, and more advanced flotation testwork was not undertaken. **Refractory Ore** Polarity: negative Definition: Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk. Why it applies: The scandium circuit is described as a 'newer chemical process' and 'less mature' with higher execution and commercial risk, implying complex metallurgy. Evidence · text > the scandium circuit is a newer chemical process compared with the otherwise industry-standard flowsheet. **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: Scenario A1 and A2 are based on a Cu-Au-Ag-Co flotation concentrator. Evidence · text > Scenario A1 \(A1\) a Cu-Au-Ag-Co flotation base case **POX/BIOX Route** Polarity: neutral Definition: Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX. Why it applies: In Scenario B, the pyrite concentrate is roasted to generate sulphuric acid and a calcine, which is a form of oxidation. Evidence · text > the pyrite concentrate is roasted to generate sulphuric acid and a calcine that is then processed to recover cobalt, gold, silver, and copper **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: Cobalt recovery for Scenario A1 and A2 is reported at 30%, which is below typical expectations for base metals. Evidence · table > 30% Context: Co Recovery **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: Gold recovery for Scenario B is reported at 89%, which is strong for a polymetallic project. Evidence · table > 89% Context: Au Recovery **Single Domain Only** Polarity: negative Definition: Testing limited to one composite or domain — representativeness not established. Why it applies: The document mentions 'Limited metallurgical and comminution data' and 'early testwork' without detailing variability across different ore domains. Evidence · text > Limited metallurgical and comminution data introduce uncertainty in equipment sizing and operating cost inputs **Multi-Domain Tested** Polarity: positive Definition: Variability across ore domains \(oxide, transition, fresh\) has been addressed. Why it applies: 6 distinct composites were tested ## Extracted facts Stored fact records: 57. Some facts used in scoring do not have a stored record. ## Resource Estimates (24) ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-0) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:4345df1d8ff96bb4f0ff - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 272000000 - Grade: 0.44 - Grade Unit: % - Contained Metal: 2.61 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: High confidence Measured resource contributes significantly to project economics and is compliant with NI 43-101 standards. - Positive factor: Measured Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.44 Context: 272 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-1) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:4345df1d8ff96bb4f0ff - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 272000000 - Grade: 0.22 - Grade Unit: % - Contained Metal: 1.11 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: High confidence Measured resource for copper, compliant with NI 43-101 standards, forms a key part of the project's economic base. - Positive factor: Measured Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.22 Context: 272 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-2) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:4345df1d8ff96bb4f0ff - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 272000000 - Grade: 0.18 - Grade Unit: g/t - Contained Metal: 1.41 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Measured gold resource provides significant byproduct value, compliant with NI 43-101 standards. - Positive factor: Measured Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.18 Context: 272 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-3) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:4345df1d8ff96bb4f0ff - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 272000000 - Grade: 76.26 - Grade Unit: g/t - Contained Metal: 35.6 - Contained Unit: mlb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Measured cobalt resource adds critical mineral value, compliant with NI 43-101 standards. - Positive factor: Measured Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 76.26 Context: 272 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-4) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:4345df1d8ff96bb4f0ff - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 272000000 - Grade: 0.37 - Grade Unit: g/t - Contained Metal: 2.17 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Measured silver resource provides additional byproduct value, compliant with NI 43-101 standards. - Positive factor: Measured Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.37 Context: 272 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-5) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:622f6642583ca9be6e03 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 337000000 - Grade: 0.43 - Grade Unit: % - Contained Metal: 3.21 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Indicated resource provides reasonable geological confidence for project planning, compliant with NI 43-101 standards. - Positive factor: Indicated Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.43 Context: 337 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-6) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:622f6642583ca9be6e03 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 337000000 - Grade: 0.21 - Grade Unit: % - Contained Metal: 1.31 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Indicated copper resource provides reasonable geological confidence for project planning, compliant with NI 43-101 standards. - Positive factor: Indicated Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.21 Context: 337 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-7) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:622f6642583ca9be6e03 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 337000000 - Grade: 0.19 - Grade Unit: g/t - Contained Metal: 1.81 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Indicated gold resource provides significant byproduct value, compliant with NI 43-101 standards. - Positive factor: Indicated Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.19 Context: 337 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-8) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:622f6642583ca9be6e03 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 337000000 - Grade: 76.81 - Grade Unit: g/t - Contained Metal: 44.5 - Contained Unit: mlb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Indicated cobalt resource adds critical mineral value, compliant with NI 43-101 standards. - Positive factor: Indicated Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 76.81 Context: 337 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-9) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:622f6642583ca9be6e03 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 337000000 - Grade: 0.39 - Grade Unit: g/t - Contained Metal: 2.88 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Indicated silver resource provides additional byproduct value, compliant with NI 43-101 standards. - Positive factor: Indicated Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 0.39 Context: 337 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-10) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:7a2830be4ddd268a64c5 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 609000000 - Grade: 0.43 - Grade Unit: % - Contained Metal: 5.82 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Total Measured and Indicated resource provides a robust base for the project, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Positive factor: Contained Metal Growth Evidence · table > 0.43 Context: 609 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-11) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:7a2830be4ddd268a64c5 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 609000000 - Grade: 0.21 - Grade Unit: % - Contained Metal: 2.42 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Total Measured and Indicated copper resource provides a robust base for the project, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Positive factor: Contained Metal Growth Evidence · table > 0.21 Context: 609 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-12) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:7a2830be4ddd268a64c5 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 609000000 - Grade: 0.18 - Grade Unit: g/t - Contained Metal: 3.22 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Total Measured and Indicated gold resource provides significant byproduct value, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Positive factor: Contained Metal Growth Evidence · table > 0.18 Context: 609 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-13) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:7a2830be4ddd268a64c5 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 609000000 - Grade: 76.57 - Grade Unit: g/t - Contained Metal: 80.1 - Contained Unit: mlb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Total Measured and Indicated cobalt resource adds critical mineral value, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Positive factor: Contained Metal Growth Evidence · table > 76.57 Context: 609 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-14) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:7a2830be4ddd268a64c5 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 609000000 - Grade: 0.38 - Grade Unit: g/t - Contained Metal: 5.05 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Total Measured and Indicated silver resource provides additional byproduct value, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Positive factor: Contained Metal Growth Evidence · table > 0.38 Context: 609 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-15) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:60498e98aeaa0a4d470e - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 503000000 - Grade: 0.41 - Grade Unit: % - Contained Metal: 4.57 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Large Inferred resource provides significant exploration upside but has lower confidence for economic studies, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Negative factor: Inferred Resource Evidence · table > 0.41 Context: 503 #### 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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-16) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:60498e98aeaa0a4d470e - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 503000000 - Grade: 0.18 - Grade Unit: % - Contained Metal: 1.72 - Contained Unit: blb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Large Inferred copper resource provides significant exploration upside but has lower confidence for economic studies, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Negative factor: Inferred Resource Evidence · table > 0.18 Context: 503 #### 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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-17) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:60498e98aeaa0a4d470e - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 503000000 - Grade: 0.19 - Grade Unit: g/t - Contained Metal: 2.77 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Large Inferred gold resource provides significant exploration upside but has lower confidence for economic studies, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Negative factor: Inferred Resource Evidence · table > 0.19 Context: 503 #### 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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-18) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:60498e98aeaa0a4d470e - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 503000000 - Grade: 76.62 - Grade Unit: g/t - Contained Metal: 66.2 - Contained Unit: mlb - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Large Inferred cobalt resource provides significant exploration upside but has lower confidence for economic studies, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Negative factor: Inferred Resource Evidence · table > 76.62 Context: 503 #### 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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-19) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:60498e98aeaa0a4d470e - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 503000000 - Grade: 0.38 - Grade Unit: g/t - Contained Metal: 4.19 - Contained Unit: moz - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Large Inferred silver resource provides additional byproduct value but has lower confidence for economic studies, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Negative factor: Inferred Resource Evidence · table > 0.38 Context: 503 #### 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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-20) Hat · scandium\_oxide #### Identity - Project: Hat - Commodity: scandium\_oxide - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:4345df1d8ff96bb4f0ff - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 272000000 - Grade: 28.79 - Grade Unit: g/t - Contained Metal: 1081 - Contained Unit: t - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Measured scandium oxide resource adds strategic critical mineral value, compliant with NI 43-101 standards. - Positive factor: Measured Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 28.79 Context: 272 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-21) Hat · scandium\_oxide #### Identity - Project: Hat - Commodity: scandium\_oxide - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:622f6642583ca9be6e03 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 337000000 - Grade: 28.76 - Grade Unit: g/t - Contained Metal: 1334 - Contained Unit: t - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Indicated scandium oxide resource adds strategic critical mineral value, compliant with NI 43-101 standards. - Positive factor: Indicated Resource - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 28.76 Context: 337 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-22) Hat · scandium\_oxide #### Identity - Project: Hat - Commodity: scandium\_oxide - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:7a2830be4ddd268a64c5 - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 609000000 - Grade: 28.77 - Grade Unit: g/t - Contained Metal: 2415 - Contained Unit: t - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Total Measured and Indicated scandium oxide resource provides a strategic critical mineral base, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed Evidence · table > 28.77 Context: 609 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-resource-facts-23) Hat · scandium\_oxide #### Identity - Project: Hat - Commodity: scandium\_oxide - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Resource scope - Estimate type: resource - Effective date: 2026-02-04T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Tomasz Wawruch, Gilles Arseneau - Resource group id: resource:60498e98aeaa0a4d470e - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 503000000 - Grade: 28.69 - Grade Unit: g/t - Contained Metal: 1996 - Contained Unit: t - Cutoff Grade: 0.2 - Cutoff Unit: % CuEq #### Prior Estimate - Resource Date: 2026-02-04 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Large Inferred scandium oxide resource provides significant exploration upside but has lower confidence for economic studies, compliant with NI 43-101 standards. - Positive factor: QP/CP Signed - Positive factor: NI 43-101 Compliant - Positive factor: Cut-off Disclosed - Negative factor: Inferred Resource Evidence · table > 28.69 Context: 503 #### 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 **PFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. Why it applies: the release names the study this estimate supports **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ## Metallurgical Results (33) ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-24) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Head Grade #### Recovery - Head Grade: 0.21 - Head Grade Unit: % #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Head grade for copper from early metallurgical testwork, indicating initial feed quality for the flotation circuit. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 0.21 Context: Head Grade #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-25) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Head Grade #### Recovery - Head Grade: 132 - Head Grade Unit: ppm #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Head grade for cobalt from early metallurgical testwork, indicating initial feed quality for the flotation circuit. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 132 Context: Head Grade #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-26) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Head Grade #### Recovery - Head Grade: 0.34 - Head Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Head grade for gold from early metallurgical testwork, indicating initial feed quality for the flotation circuit. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 0.34 Context: Head Grade #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-27) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Head Grade #### Recovery - Head Grade: 2.9 - Head Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Head grade for silver from early metallurgical testwork, indicating initial feed quality for the flotation circuit. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 2.9 Context: Head Grade #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-28) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Copper-Gold Concentrate #### Recovery - Recovery: 80 % - Recovery Basis: actual\_test - Conc. Grade: 25 - Conc. Grade Unit: % #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Copper recovery of 80% to a 25% Cu concentrate from early flotation testwork is moderate, but from bench scale only. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 25 Context: Copper-Gold Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-29) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Copper-Gold Concentrate #### Recovery - Recovery: 30 % - Recovery Basis: actual\_test - Conc. Grade: 1160 - Conc. Grade Unit: ppm #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low cobalt recovery of 30% to the copper-gold concentrate from early flotation testwork, indicating potential for improvement or alternative recovery methods. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Low Recovery Evidence · table > 1160 Context: Copper-Gold Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-30) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Copper-Gold Concentrate #### Recovery - Recovery: 66 % - Recovery Basis: actual\_test - Conc. Grade: 12 - Conc. Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Gold recovery of 66% to a 12 g/t Au concentrate from early flotation testwork, indicating moderate performance at bench scale. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 12 Context: Copper-Gold Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 66% is below the weak band \(80%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-31) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Copper-Gold Concentrate #### Recovery - Recovery: 53 % - Recovery Basis: actual\_test - Conc. Grade: 68 - Conc. Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Silver recovery of 53% to a 68 g/t Ag concentrate from early flotation testwork, indicating moderate performance at bench scale. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 68 Context: Copper-Gold Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 53% is below the weak band \(75%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-32) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Cobalt-Pyrite Concentrate #### Recovery - Recovery: 5 % - Recovery Basis: actual\_test - Conc. Grade: 0.3 - Conc. Grade Unit: % #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low copper recovery of 5% to the cobalt-pyrite concentrate, indicating minimal copper reporting to this stream. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 0.30 Context: Cobalt-Pyrite Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 5% is below the weak band \(80%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-33) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Cobalt-Pyrite Concentrate #### Recovery - Recovery: 48 % - Recovery Basis: actual\_test - Conc. Grade: 1605 - Conc. Grade Unit: ppm #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Cobalt recovery of 48% to the cobalt-pyrite concentrate, indicating a significant portion of cobalt reports to this stream. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 1605 Context: Cobalt-Pyrite Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-34) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Cobalt-Pyrite Concentrate #### Recovery - Recovery: 23 % - Recovery Basis: actual\_test - Conc. Grade: 2 - Conc. Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low gold recovery of 23% to the cobalt-pyrite concentrate, indicating minimal gold reporting to this stream. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 2 Context: Cobalt-Pyrite Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 23% is below the weak band \(80%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-35) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Cobalt-Pyrite Concentrate #### Recovery - Recovery: 15 % - Recovery Basis: actual\_test - Conc. Grade: 8 - Conc. Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low silver recovery of 15% to the cobalt-pyrite concentrate, indicating minimal silver reporting to this stream. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 8 Context: Cobalt-Pyrite Concentrate #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 15% is below the weak band \(75%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-36) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Combined Concentrates #### Recovery - Recovery: 85 % - Recovery Basis: actual\_test #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Combined copper recovery of 85% from early flotation testwork is strong, but from bench scale only. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 85 Context: Combined Concentrates #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-37) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Combined Concentrates #### Recovery - Recovery: 78 % - Recovery Basis: actual\_test #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Combined cobalt recovery of 78% from early flotation testwork is strong, but from bench scale only. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 78 Context: Combined Concentrates #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-38) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Combined Concentrates #### Recovery - Recovery: 89 % - Recovery Basis: actual\_test #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Combined gold recovery of 89% from early flotation testwork is strong, but from bench scale only. - Positive factor: High Recovery - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 89 Context: Combined Concentrates #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-39) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Combined Concentrates #### Recovery - Recovery: 68 % - Recovery Basis: actual\_test #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Combined silver recovery of 68% from early flotation testwork is moderate, but from bench scale only. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 68 Context: Combined Concentrates #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 68% is below the weak band \(75%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-40) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Tailings #### Recovery - Tailings Grade: 0.05 - Tailings Grade Unit: % #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low copper grade in tailings indicates good recovery efficiency from early testwork. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 0.05 Context: Tailings #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-41) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Tailings #### Recovery - Tailings Grade: 40 - Tailings Grade Unit: ppm #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low cobalt grade in tailings indicates good recovery efficiency from early testwork. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 40 Context: Tailings #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-42) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Tailings #### Recovery - Tailings Grade: 0.05 - Tailings Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low gold grade in tailings indicates good recovery efficiency from early testwork. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 0.05 Context: Tailings #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-43) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Tailings #### Recovery - Tailings Grade: 1 - Tailings Grade Unit: g/t #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low silver grade in tailings indicates good recovery efficiency from early testwork. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 1.0 Context: Tailings #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-44) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A1 #### Recovery - Recovery: 80 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Copper recovery assumption of 80% for Scenario A1, based on current testwork recoveries. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 80% Context: Scenario A1 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-45) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A1 #### Recovery - Recovery: 66 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Gold recovery assumption of 66% for Scenario A1, based on current testwork recoveries. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 66% Context: Scenario A1 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 66% is below the weak band \(80%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-46) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A1 #### Recovery - Recovery: 53 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Silver recovery assumption of 53% for Scenario A1, based on current testwork recoveries. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 53% Context: Scenario A1 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 53% is below the weak band \(75%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-47) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A1 #### Recovery - Recovery: 30 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low cobalt recovery assumption of 30% for Scenario A1, based on current testwork recoveries. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Low Recovery Evidence · table > 30% Context: Scenario A1 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-48) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A2 #### Recovery - Recovery: 89 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Improved copper recovery assumption of 89% for Scenario A2, reflecting expected performance from comparable Cu-Au porphyry flotation circuits. - Positive factor: High Recovery - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 89% Context: Scenario A2 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-49) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A2 #### Recovery - Recovery: 75 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Improved gold recovery assumption of 75% for Scenario A2, reflecting expected performance from comparable Cu-Au porphyry flotation circuits. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 75% Context: Scenario A2 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 75% is below the weak band \(80%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-50) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A2 #### Recovery - Recovery: 53 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Silver recovery assumption of 53% for Scenario A2, consistent with Scenario A1. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only Evidence · table > 53% Context: Scenario A2 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 53% is below the weak band \(75%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-51) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator - Sample: Scenario A2 #### Recovery - Recovery: 30 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Low cobalt recovery assumption of 30% for Scenario A2, consistent with Scenario A1. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Low Recovery Evidence · table > 30% Context: Scenario A2 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-52) Hat · copper #### Identity - Project: Hat - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator with added hydrometallurgical circuit and scandium recovery circuit - Sample: Scenario B #### Recovery - Recovery: 85 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Copper recovery assumption of 85% for Scenario B, incorporating the full processing circuit including hydrometallurgy. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Refractory Ore Evidence · table > 85% Context: Scenario B #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-53) Hat · gold #### Identity - Project: Hat - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator with added hydrometallurgical circuit and scandium recovery circuit - Sample: Scenario B #### Recovery - Recovery: 89 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Gold recovery assumption of 89% for Scenario B, incorporating the full processing circuit including hydrometallurgy, showing strong performance. - Positive factor: High Recovery - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Refractory Ore Evidence · table > 89% Context: Scenario B #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-54) Hat · silver #### Identity - Project: Hat - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator with added hydrometallurgical circuit and scandium recovery circuit - Sample: Scenario B #### Recovery - Recovery: 68 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Silver recovery assumption of 68% for Scenario B, incorporating the full processing circuit including hydrometallurgy. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Refractory Ore Evidence · table > 68% Context: Scenario B #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Low Recovery** Polarity: negative Definition: Recovery below the weak band for the commodity and processing route. Why it applies: 68% is below the weak band \(75%\) **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-55) Hat · cobalt #### Identity - Project: Hat - Commodity: cobalt - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: flotation - Processing Route: Cu-Au-Ag-Co flotation concentrator with added hydrometallurgical circuit and scandium recovery circuit - Sample: Scenario B #### Recovery - Recovery: 78 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Cobalt recovery assumption of 78% for Scenario B, significantly improved with the full processing circuit including hydrometallurgy. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Refractory Ore Evidence · table > 78% Context: Scenario B #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ### hydrometallurgical [Link to this fact](https://atlas-extractions.minestarters.com/news/doubleview-gold-corp-announces-positive-preliminary-economic-assessment-for-the--09e75787-7b29-4bbe-bf63-b68b0b3486a8#fact-metallurgical-facts-56) Hat · scandium #### Identity - Project: Hat - Commodity: scandium - Region: canada\_bc - Reported Region: British Columbia - Ticker: DBG #### Test Work - Program Status: scoping - Test Type: hydrometallurgical - Processing Route: Cu-Au-Ag-Co flotation concentrator with added hydrometallurgical circuit and scandium recovery circuit - Sample: Scenario B #### Recovery - Recovery: 72 % - Recovery Basis: unspecified #### Lab - Laboratory: Sepro Laboratories - Consultant: Andrew Carter #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-03-02T00:00:00.000Z Reasoning: Scandium recovery assumption of 72% for Scenario B, enabled by the hydrometallurgical circuit, but the circuit is less mature. - Negative factor: Bench Scale Only - Negative factor: Single Domain Only - Negative factor: Refractory Ore Evidence · table > 72 Context: Sc Recovery #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the mill\_cil signal **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: the release describes a byproduct credit ## 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.