# TINONE ANNOUNCES INITIAL MINERAL RESOURCE ESTIMATE FOR THE GREAT PYRAMID PROJECT, TASMANIA, AUSTRALIA Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/tinone-announces-initial-mineral-resource-estimate-for-the-great-pyramid-project--741073a1-d7e9-4584-8d50-ba49e9a0fad9 Original source: https://money.tmx.com/en/quote/TORC/news/7310129086919445/tinone-announces-initial-mineral-resource-estimate-for-the-great-pyramid-project Publisher: tmx Original announcement: 2023-10-30T12:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: TinOne Resources Inc. - Ticker: TORC - Exchange: TSX - Region: Tasmania, Australia - Primary commodity: Tin - Secondary commodities: None reported - Document categories: Resource update, Other - Extracted: 2026-09-17 03:39:35 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary TinOne Resources Inc. has announced its maiden Inferred Mineral Resource Estimate for the Great Pyramid tin project in Tasmania, Australia. The estimate comprises 8.39 million tonnes at 0.17% tin, containing 14.4 thousand tonnes of tin, based on a 0.10% Sn cut-off. Reasoning: The announcement of a maiden MRE for the Great Pyramid Project provides a new baseline for the asset, though the high proportion of Inferred material requires further drilling to de-risk. - Positive factor: Maiden mineral resource estimate established - Positive factor: Significant increase in contained tin compared to historical estimate - Positive factor: Low implied strip ratio of 1.12:1 - Positive factor: Tier-one jurisdiction \(Tasmania\) - Negative factor: 100% Inferred classification limits economic confidence - Negative factor: Resource is not a reserve and lacks demonstrated economic viability Facts used in scoring: 1 ## Classification and evidence **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 release describes the results as an 'initial mineral resource estimate' and a 'maiden mineral resource estimate'. Evidence · text > maiden mineral resource estimate **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: The entire resource is classified as Inferred. Evidence · text > classified as an inferred mineral resource **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The MRE was prepared in accordance with NI 43-101 standards. Evidence · text > in accordance with National Instrument 43-101 Standards **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: Ian Taylor of Mining Associates Pty Ltd is named as the QP responsible for the MRE. Evidence · text > Mr. Ian Taylor... is the qualified person who is responsible for the MRE **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: While a cut-off is mentioned in the table, the specific methodology for the resource estimate is not detailed in the prose beyond the table value. Evidence · text > Cut Off \(Sn %\) **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: A current resource fact retains the disclosed cut-off grade ## Extracted facts Stored fact records: 1. Some facts used in scoring do not have a stored record. ## Resource Estimates (1) ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/tinone-announces-initial-mineral-resource-estimate-for-the-great-pyramid-project--741073a1-d7e9-4584-8d50-ba49e9a0fad9#fact-resource-facts-0) Great Pyramid Project · tin #### Identity - Project: Great Pyramid Project - Commodity: tin - Region: australia\_tas - Reported Region: Tasmania, Australia - Ticker: TORC #### Resource scope - Estimate type: resource - Effective date: 2023-08-31T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Ian Taylor - Resource group id: resource:fc14a511d0dfa232225e - Deposit or zone: Great Pyramid Project tin deposit - Mining method: open\_pit - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 8390000 - Grade: 0.17 - Grade Unit: % - Contained Metal: 14.4 - Contained Unit: kt - Cutoff Grade: 0.1 - Cutoff Unit: % #### Prior Estimate - Resource Date: 2023-08-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2023-10-30T00:00:00.000Z Reasoning: First formal resource estimate for the project. - Positive factor: Maiden resource establishes a baseline - Negative factor: High uncertainty due to Inferred classification Evidence · table > 0.17 Context: 8.39 #### 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 ## 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.