# Coarse Gold Discovery at Brothers Creek Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/coarse-gold-discovery-at-brothers-creek--d6a1ce81-1554-47f7-92e1-6aa9728fc255 Original source: https://www.londonstockexchange.com/news-article/ECR/coarse-gold-discovery-at-brothers-creek/17827605 Publisher: lse Original announcement: 2026-10-09T05:00:03.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-09T08:18:47.099Z Atlas analysis updated: 2026-10-09T08:18:47.099Z - Company: ECR Minerals PLC - Ticker: ECR - Exchange: LSE - Region: North Queensland - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Drill results, Other - Extracted: 2026-10-09 08:18:47 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary ECR Minerals has reported encouraging surface prospecting results at the Brothers Mining Licence in North Queensland, recovering multiple gold nuggets including one weighing 12.3g. The presence of coarse gold in loose sand and gravel suggests significant alluvial potential, which the company plans to test through systematic bulk sampling and trial processing using redeployed equipment. Reasoning: Encouraging surface prospecting results showing coarse gold nuggets, though systematic testing is required to establish grade and scale. - Positive factor: Presence of coarse gold nuggets indicates high fertility - Positive factor: Favourable alluvial material \(loose sand and gravel\) for gravity processing - Positive factor: Existing equipment being redeployed for trial processing - Negative factor: Results are from surface prospecting only, not systematic drilling or bulk sampling - Negative factor: Economic potential and scale are currently unquantified Facts used in scoring: 2 ## Classification and evidence **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: The announcement was reviewed by a Qualified Person \(Michael Parker, FAusIMM\). Evidence · text > This announcement has been reviewed by Michael Parker, Non-Executive Director of ECR Minerals Plc. Michael Parker has a BSc. in Mining Geology and is a professional geologist and a Fellow of the Australasian Institute of Mining and Metallurgy \(FAusIMM\). He is a qualified person **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The prospecting results are positioned within the wider Maddens Flat Group of Mines project area. Evidence · text > The Brothers Mining Lease forms part of the wider Maddens Flat Group of Mines project area ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Drill Results (2) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/coarse-gold-discovery-at-brothers-creek--d6a1ce81-1554-47f7-92e1-6aa9728fc255#fact-drill-facts-0) gold #### Identity - Commodity: gold - Region: australia\_qld - Reported Region: North Queensland - Ticker: ECR #### Classification - Sample Type: surface #### Location - Location: Brothers Creek - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: Discovery of multiple nuggets including a 12.3g specimen indicates gold fertility. - Positive factor: Direct evidence of gold presence - Negative factor: Surface prospecting only Evidence · text > recovered multiple gold nuggets from 26 sites ranging from 0.1g to 12.3g in weight #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/coarse-gold-discovery-at-brothers-creek--d6a1ce81-1554-47f7-92e1-6aa9728fc255#fact-drill-facts-1) gold #### Identity - Commodity: gold - Region: australia\_qld - Reported Region: North Queensland - Ticker: ECR #### Classification - Sample Type: surface #### Location - Location: Brothers Creek - Loc. Source: document #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: A 12.3g nugget is a strong indicator of coarse gold in the alluvial system. - Positive factor: High-grade nugget indicates coarse gold Evidence · text > Largest nugget recovered weighs 12.3g #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ## 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.