# RPX Gold Inc. Delivers Robust Preliminary Economic Assessment and Updated Mineral Resource Estimate for Wawa Gold Project Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/rpx-gold-inc-delivers-robust-preliminary-economic-assessment-and-updated-mineral--158502d5-d190-4b0e-8d29-501d14aeb04d Original source: https://money.tmx.com/en/quote/RPX/news/6459301671792026/rpx-gold-inc-delivers-robust-preliminary-economic-assessment-and-updated-mineral Publisher: tmx Original announcement: 2026-02-18T21:15:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: RPX Gold Inc. - Ticker: RPX - Exchange: TSX - Region: Ontario, Canada - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Other, Resource update, Metallurgy - Extracted: 2026-08-26 06:43:48 UTC Narrative sentiment: 0.90 · Bullish ## Minestarters Atlas summary RPX Gold Inc. announced a robust Preliminary Economic Assessment \(PEA\) for its Wawa Gold Project, highlighting an after-tax NPV of C$523 million and an IRR of 99.7% at a base case gold price of US$3,500/oz, with a payback period of less than one year. The PEA is underpinned by an updated Mineral Resource Estimate \(MRE\) that increased Indicated gold ounces by 48% to 1.244 million ounces. The project outlines a phased open-pit and underground development with low initial capital of C$51 million, leveraging toll milling and conventional cyanidation processing with an estimated 88% gold recovery. Reasoning: RPX Gold Inc. has delivered a highly positive Preliminary Economic Assessment for its Wawa Gold Project, demonstrating robust economics with a high after-tax NPV and IRR, and a rapid payback period. The PEA is supported by an updated Mineral Resource Estimate showing a substantial 48% increase in Indicated gold ounces, significantly de-risking the project. The phased development plan with low initial capital and conventional processing further enhances the project's attractiveness, despite the preliminary nature of the PEA and the need to secure a toll milling agreement. - Positive factor: Robust PEA economics with high NPV and IRR - Positive factor: Significant increase in Indicated gold resources - Positive factor: Rapid payback period and low initial capital expenditure - Positive factor: Conventional processing route with good recovery - Positive factor: Clear path to de-risking and self-funding development - Negative factor: PEA is preliminary in nature and includes speculative inferred resources - Negative factor: Toll milling agreement not yet secured - Negative factor: Modeled gold extraction is an estimate based on test work, not a direct test result Facts used in scoring: 18 ## Classification and evidence **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: The resource estimate and metallurgical test work are explicitly stated to support the Preliminary Economic Assessment \(PEA\). Evidence · text > The PEA is supported by an updated mineral resource estimate \(“2026 MRE ”\), which resulted in a 48% increase in indicated ounces of gold \(compared to the 2024 MRE announced on September 4, 2024\), showing improved confidence in the estimation upon which the PEA is based. **Category Upgrade** Polarity: positive Definition: Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal. Why it applies: The 2026 MRE shows a 48% increase in indicated ounces of gold compared to the 2024 MRE, indicating an upgrade in resource confidence. Evidence · text > The 2026 MRE shows a quantity of Indicated mineral resources of 1,244,000 ounces, representing an increase of more than 400,000 ounces \(from 842,000 ounces to 1,244,000 ounces\), or 48% from the 2024 MRE **Tonnage Growth** Polarity: positive Definition: Significant tonnage increase \(≥15%\) vs prior estimate with grade maintained or improved. Why it applies: The indicated resource tonnage increased from 842,000 ounces to 1,244,000 ounces, representing a 48% increase. Evidence · text > The 2026 MRE shows a quantity of Indicated mineral resources of 1,244,000 ounces, representing an increase of more than 400,000 ounces \(from 842,000 ounces to 1,244,000 ounces\), or 48% from the 2024 MRE **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: The 2026 MRE was prepared by Brian Thomas, P.Geo., an employee of WSP and an independent Qualified Person. Evidence · text > The QP \(for purposes of National Instrument 43-101 – Standards of Disclosure for Mineral Projects \("NI 43-101"\)\) for the 2026 MRE is Brian Thomas, P.Geo., an employee of WSP and is "independent" of the Company within the meaning of Item 1.5 of NI 43-101. **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The PEA and MRE were prepared in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects. Evidence · text > The PEA was prepared by DRA Americas Inc. \(“ DRA ”\), in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects \(“ NI 43-101 ”\). **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: Cut-off grades for both open pit \(0.4 g/t Au\) and underground \(1.5 g/t Au\) resources are clearly stated. Evidence · text > The open pit-constrained mineral resources are reported at a 0.4 g/t Au cut-off grade... The underground constrained mineral resources are reported at a 1.5 g/t Au cut-off **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: The document announces an 'Updated Mineral Resource Estimate' for the Wawa Gold Project. Evidence · text > Updated Mineral Resource Estimate for Wawa Gold Project **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 portion of gold ounces in the Inferred category. Evidence · table > Inferred Context: Category **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: The estimated gold extraction of 88% is considered good for a conventional mill route. Evidence · text > modeled gold extraction over a range in arsenic and sulphide contents is estimated at 88% based on test work completed. **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: The metallurgical test work supports conventional cyanidation recovery, which is a mill-based process. Evidence · text > supports the applicability of conventional cyanidation recovery on Wawa Gold Project mineralogy **Bench Scale Only** Polarity: negative Definition: Only preliminary bench tests completed — no locked-cycle or pilot work. Why it applies: The document refers to 'test work completed' and 'modeled gold extraction based on test work', but does not specify pilot or locked-cycle scale, implying bench-scale or batch tests. Evidence · text > modeled gold extraction over a range in arsenic and sulphide contents is estimated at 88% based on test work completed. **Theoretical Recovery Only** Polarity: negative Definition: Only theoretical or liberation-derived recovery reported, with no actual test result. Why it applies: The document states 'modeled gold extraction... is estimated at 88% based on test work completed', indicating it's not a direct test result but an estimate. Evidence · text > modeled gold extraction over a range in arsenic and sulphide contents is estimated at 88% based on test work completed. ## Extracted facts Stored fact records: 0. Some facts used in scoring do not have a stored record. No stored fact records are available for this extraction. ## 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.