# Orosur Mining Inc Announces Results for the Third Quarter ended February 28 Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/orosur-mining-inc-announces-results-for-the-third-quarter-ended-february-28--bfd7af8c-3dc0-4fc1-b75b-04ebba5a5d87 Original source: https://money.tmx.com/en/quote/OMI/news/8272070437365227/orosur-mining-inc-announces-results-for-the-third-quarter-ended-february-28 Publisher: tmx Original announcement: 2026-04-29T06:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Orosur Mining Inc. - Ticker: OMI - Exchange: TSX - Region: Unavailable - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Resource update, Other - Extracted: 2026-09-18 14:59:17 UTC Narrative sentiment: 0.10 · Bullish ## Minestarters Atlas summary Orosur Mining Inc. announced its third-quarter results, highlighting a maiden gold resource estimate of 219,000 ounces at its Anza Project in Colombia. The company is also conducting active exploration programs in Colombia and Argentina. Despite these operational advancements, the financial statements include a material uncertainty regarding the company's ability to continue as a going concern, dependent on securing additional financing. Reasoning: The document reports a maiden gold resource estimate, which is a positive development for the company's projects. However, this is significantly offset by a going concern warning in the financial statements, indicating material financial uncertainty. The resource estimate lacks some key details like grade and effective date. - Positive factor: Maiden Resource Estimate announced, establishing a baseline for the project. - Positive factor: Ongoing exploration activities in Colombia and Argentina. - Negative factor: Material uncertainty regarding the company's ability to continue as a going concern. - Negative factor: No specific grade or tonnage disclosed for the maiden resource, only contained metal. - Negative factor: No effective date explicitly stated for the resource estimate. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 1 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 1. Some facts used in scoring do not have a stored record. ## Resource Estimates (1) ### Pepas [Link to this fact](https://atlas-extractions.minestarters.com/news/orosur-mining-inc-announces-results-for-the-third-quarter-ended-february-28--bfd7af8c-3dc0-4fc1-b75b-04ebba5a5d87#fact-resource-facts-0) Anza Project · gold #### Identity - Project: Anza Project - Commodity: gold - Region: colombia - Reported Region: Colombia - Ticker: OMI #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Brad George - Resource group id: resource:67af61105bd12a49b7ae - Deposit or zone: Pepas #### Resource Data - Contained Metal: 219000 - Contained Unit: oz #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-29T00:00:00.000Z Reasoning: The announcement of a maiden resource estimate is a significant positive and novel event for an exploration company, establishing a baseline for future development. The QP sign-off and NI 43-101 compliance add to its credibility. However, the lack of explicit resource category, grade, tonnage, and effective date reduces the overall confidence and transparency of the estimate. - Positive factor: First formal resource estimate for the project. - Positive factor: QP sign-off and NI 43-101 compliance provide credibility. - Negative factor: No specific resource category \(Measured, Indicated, Inferred\) is stated for the 219,000 ounces. - Negative factor: No grade or tonnage figures are provided, only contained metal. - Negative factor: No effective date for the resource estimate is disclosed. Evidence · text > The Company completed its in-fill drilling program at Pepas and has declared a Maiden Resource Estimate of 219,000 ounces of gold. #### Tags used in scoring **Maiden Resource** Polarity: neutral Definition: First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable. Why it applies: The document explicitly states 'Maiden Resource Estimate of 219,000 ounces of gold'. Evidence · text > Maiden Resource Estimate of 219,000 ounces of gold **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The resource estimate is stated to be compliant with NI 43-101 standards. Evidence · text > qualified person as defined by National Instrument 43-101 **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: Mr. Brad George, CEO, is named as a qualified person responsible for the information in the news release, including the resource estimate. Evidence · text > Mr. Brad George, BSc Hons \(Geology and Geophysics\), MBA, Member of the Australian Institute of Geoscientists \(MAIG\), CEO of Orosur Mining Inc. and a qualified person as defined by National Instrument 43-101. **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ## 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.