# Stuhini Completes Mini Bulk Sample at Ruby Creek's Silver Surprise Zone Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/stuhini-completes-mini-bulk-sample-at-ruby-creek-s-silver-surprise-zone--1feed551-90aa-4438-8db0-67891bf64199 Original source: https://money.tmx.com/en/quote/NOVA/news/6431551845356266/stuhini-completes-mini-bulk-sample-at-ruby-creek-s-silver-surprise-zone Publisher: tmx Original announcement: 2025-10-06T12:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Stuhini Exploration Ltd. - Ticker: STU - Exchange: TSX - Region: British Columbia - Primary commodity: Silver - Secondary commodities: Gold, Lead, Zinc - Document categories: Metallurgy, Drill results - Extracted: 2026-09-14 15:24:22 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Stuhini Exploration has completed the extraction of a 1,585-pound mini bulk sample from the Silver Surprise Zone at the Ruby Creek Project in British Columbia. The sample, which contains bonanza-grade silver \(up to 16,030 g/t\), will undergo metallurgical testing focusing on gravity separation to inform future development. Reasoning: The company has successfully extracted a mini bulk sample of high-grade silver for metallurgical testing, representing a key step in de-risking the Silver Surprise Zone. - Positive factor: bonanza-grade silver samples - Positive factor: metallurgical testing advancing - Positive factor: high-grade silver mineralization identified - Negative factor: preliminary test scale - Negative factor: metallurgical results pending Facts used in scoring: 4 ## Classification and evidence **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: Samples up to 16,030 g/t Ag are reported, which is exceptionally high grade. Evidence · text > 16,030 g/t Ag **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 release states a Qualified Person \(Mr. Nicholas Clive Aspinall\) has verified the sampling and analytical data. Evidence · text > Mr. Aspinall has verified the data disclosed in this press release, including the sampling, analytical and test data **Gravity Route** Polarity: neutral Definition: Gravity separation forms a material part of the flowsheet. Why it applies: the document describes a gravity route \("gravity"\) **Multi-Domain Tested** Polarity: positive Definition: Variability across ore domains \(oxide, transition, fresh\) has been addressed. Why it applies: 2 distinct composites were tested ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Metallurgical Results (4) ### Fact 1 [Link to this fact](https://atlas-extractions.minestarters.com/news/stuhini-completes-mini-bulk-sample-at-ruby-creek-s-silver-surprise-zone--1feed551-90aa-4438-8db0-67891bf64199#fact-metallurgical-facts-0) silver #### Identity - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: STU #### Test Work - Sample: Silver Surprise Zone surface samples #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-10-06T00:00:00.000Z Reasoning: 16,030 g/t Ag is an exceptional bonanza-grade intercept for silver. - Positive factor: exceptional bonanza grade ### Fact 2 [Link to this fact](https://atlas-extractions.minestarters.com/news/stuhini-completes-mini-bulk-sample-at-ruby-creek-s-silver-surprise-zone--1feed551-90aa-4438-8db0-67891bf64199#fact-metallurgical-facts-1) silver #### Identity - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: STU #### Test Work - Sample: Silver Surprise Zone surface samples #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-10-06T00:00:00.000Z Reasoning: 14,179 g/t Ag is an exceptional bonanza-grade intercept for silver. - Positive factor: exceptional bonanza grade ### Fact 3 [Link to this fact](https://atlas-extractions.minestarters.com/news/stuhini-completes-mini-bulk-sample-at-ruby-creek-s-silver-surprise-zone--1feed551-90aa-4438-8db0-67891bf64199#fact-metallurgical-facts-2) silver #### Identity - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: STU #### Test Work - Sample: Silver Surprise Zone surface samples #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-10-06T00:00:00.000Z Reasoning: 12,980 g/t Ag is an exceptional bonanza-grade intercept for silver. - Positive factor: exceptional bonanza grade ### Fact 4 [Link to this fact](https://atlas-extractions.minestarters.com/news/stuhini-completes-mini-bulk-sample-at-ruby-creek-s-silver-surprise-zone--1feed551-90aa-4438-8db0-67891bf64199#fact-metallurgical-facts-3) silver #### Identity - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: STU #### Test Work - Sample: mini bulk sample #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-10-06T00:00:00.000Z Reasoning: Extraction of a 1,585-pound mini bulk sample for metallurgical testing. - Positive factor: advancing metallurgical understanding ## 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.