# TINONE ANNOUNCES INITIAL MINERAL RESOURCE ESTIMATE FOR THE GREAT PYRAMID PROJECT, TASMANIA, AUSTRALIA Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/tinone-announces-initial-mineral-resource-estimate-for-the-great-pyramid-project--2c35bfd6-36e6-463d-84e2-8a0b88a944c0 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 - Extracted: 2026-08-21 11:10:51 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary TinOne Resources has announced its maiden inferred mineral resource estimate for the Great Pyramid tin project in Tasmania, totaling 8.39 million tonnes at 0.17% tin. The resource outlines 14.4 thousand tonnes of contained tin and suggests significant expansion potential at depth. Reasoning: The announcement of a maiden mineral resource estimate for the Great Pyramid Project provides a new baseline for the asset, though the high proportion of Inferred material and reliance on older metallurgical data limits immediate bankability. - Positive factor: Maiden resource estimate establishes baseline - Positive factor: Significant increase in contained tin vs historical estimate - Positive factor: Low implied strip ratio of 1.12:1 - Positive factor: Open at depth with expansion potential - Negative factor: 100% Inferred category limits economic confidence - Negative factor: Based on preliminary test work from 1980s - Negative factor: Historical percussion drilling rejected due to quality concerns Low confidence — this extraction should be reviewed alongside the original source. 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. Why it applies: The company describes this as its 'initial mineral resource estimate' and 'maiden mineral resource estimate'. Evidence · text > initial 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 · table > Inferred Context: 8.39 **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: Russell Fulton and Ian Taylor are named as Qualified Persons who reviewed and approved the disclosure. Evidence · text > reviewed and approved by Russell Fulton \(MAIG\)... and Mr. Ian Taylor **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: The cut-off grade of 0.10% Sn is explicitly stated in the resource table. Evidence · table > > 0.10 Context: 8.39 ## 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-staging.minestarters.com/news/tinone-announces-initial-mineral-resource-estimate-for-the-great-pyramid-project--2c35bfd6-36e6-463d-84e2-8a0b88a944c0#fact-resource-facts-0) tin #### Identity - Commodity: tin - Ticker: TORC #### Resource Data - Category: inferred - Tonnes: 8390000 - Grade: 0.17 - Grade Unit: % - Contained Metal: 14400 - Contained Unit: kt - Cutoff Grade: 0.1 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2023-10-30T00:00:00.000Z Reasoning: Maiden resource of 8.4Mt at 0.17% Sn provides a significant new baseline for the project. - Positive factor: Maiden resource - Negative factor: All inferred Evidence · table > 0.17 Context: 8.39 ## 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.