# GL1: Extension of Sale Agreement with Lopal Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4 Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03155055 Publisher: asx Original announcement: 2026-10-20T22:39:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-20T23:04:13.238Z Atlas analysis updated: 2026-10-20T23:04:13.238Z - Company: Global Lithium Resources Limited - Ticker: GL1 - Exchange: ASX - Region: Unavailable - Primary commodity: Lithium - Secondary commodities: Tantalum - Document categories: Agreement transaction, Resource update, Other - Extracted: 2026-10-20 23:04:13 UTC Narrative sentiment: 0.10 · Bullish ## Minestarters Atlas summary Global Lithium Resources Limited has announced an extension to the cut-off date for its Tenements and Mineral Rights Sale Agreement with Lopal Tech Perth Pty Ltd, moving it from October 20, 2026, to December 31, 2026. This extension provides additional time for the satisfaction of outstanding conditions precedent related to the proposed divestment of the Marble Bar Lithium Project for A$14.85 million. All other terms of the agreement remain unchanged. Reasoning: The announcement is a procedural update regarding the extension of a cut-off date for a previously announced sale agreement, which introduces a delay but also provides more time for the deal to close. - Positive factor: Extension allows more time for conditions precedent to be met, potentially leading to deal completion. - Negative factor: Indicates a delay in the transaction. Facts used in scoring: 11 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 10. Some facts used in scoring do not have a stored record. ## Resource Estimates (10) ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-1) Marble Bar Lithium Project · lithium Historical result Needs review: historical\_restatement #### Identity - Project: Marble Bar Lithium Project - Commodity: lithium - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:985af33918acf648314b #### Resource Data - Category: indicated - Tonnes: 3800000 - Grade: 0.97 - Grade Unit: % #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-12-15T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Indicated resource for lithium at Marble Bar, presented as background information from a prior announcement. The estimate is over a year old. - Negative factor: Stale Estimate Evidence · table > 0.97 Context: 3.8 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-2) Marble Bar Lithium Project · tantalum Historical result Needs review: historical\_restatement #### Identity - Project: Marble Bar Lithium Project - Commodity: tantalum - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:985af33918acf648314b #### Resource Data - Category: indicated - Tonnes: 3800000 - Grade: 53 - Grade Unit: ppm #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-12-15T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Indicated resource for tantalum at Marble Bar, presented as background information from a prior announcement. The estimate is over a year old. - Negative factor: Stale Estimate Evidence · table > 53 Context: 3.8 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-3) Marble Bar Lithium Project · lithium Historical result Needs review: historical\_restatement #### Identity - Project: Marble Bar Lithium Project - Commodity: lithium - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:554e3d03870cf0c4ee5b #### Resource Data - Category: inferred - Tonnes: 14200000 - Grade: 1.01 - Grade Unit: % #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-12-15T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Inferred resource for lithium at Marble Bar, presented as background information from a prior announcement. The estimate is over a year old and is of lower confidence. - Negative factor: Inferred Resource - Negative factor: Stale Estimate Evidence · table > 1.01 Context: 14.2 #### 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 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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-4) Marble Bar Lithium Project · tantalum Historical result Needs review: historical\_restatement #### Identity - Project: Marble Bar Lithium Project - Commodity: tantalum - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:554e3d03870cf0c4ee5b #### Resource Data - Category: inferred - Tonnes: 14200000 - Grade: 50 - Grade Unit: ppm #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2022-12-15T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Inferred resource for tantalum at Marble Bar, presented as background information from a prior announcement. The estimate is over a year old and is of lower confidence. - Negative factor: Inferred Resource - Negative factor: Stale Estimate Evidence · table > 50 Context: 14.2 #### 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 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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-5) Manna Lithium Project · lithium Historical result Needs review: historical\_restatement #### Identity - Project: Manna Lithium Project - Commodity: lithium - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:0c503bf9615f566b8b0a #### Resource Data - Category: indicated - Tonnes: 32900000 - Grade: 1.04 - Grade Unit: % #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-06-12T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Indicated resource for lithium at Manna, presented as background information from a prior announcement. The estimate is over a year old. - Negative factor: Stale Estimate Evidence · table > 1.04 Context: 32.9 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-6) Manna Lithium Project · tantalum Historical result Needs review: historical\_restatement #### Identity - Project: Manna Lithium Project - Commodity: tantalum - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:0c503bf9615f566b8b0a #### Resource Data - Category: indicated - Tonnes: 32900000 - Grade: 52 - Grade Unit: ppm #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-06-12T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Indicated resource for tantalum at Manna, presented as background information from a prior announcement. The estimate is over a year old. - Negative factor: Stale Estimate Evidence · table > 52 Context: 32.9 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-7) Manna Lithium Project · lithium Historical result Needs review: historical\_restatement #### Identity - Project: Manna Lithium Project - Commodity: lithium - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:fe50f08d92e873cb480c #### Resource Data - Category: inferred - Tonnes: 18700000 - Grade: 0.92 - Grade Unit: % #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-06-12T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Inferred resource for lithium at Manna, presented as background information from a prior announcement. The estimate is over a year old and is of lower confidence. - Negative factor: Inferred Resource - Negative factor: Stale Estimate Evidence · table > 0.92 Context: 18.7 #### 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 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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-8) Manna Lithium Project · tantalum Historical result Needs review: historical\_restatement #### Identity - Project: Manna Lithium Project - Commodity: tantalum - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: resource - QP Signed: Yes - Resource group id: resource:fe50f08d92e873cb480c #### Resource Data - Category: inferred - Tonnes: 18700000 - Grade: 50 - Grade Unit: ppm #### Prior Estimate - Resource Date: 2025-06-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2024-06-12T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Inferred resource for tantalum at Manna, presented as background information from a prior announcement. The estimate is over a year old and is of lower confidence. - Negative factor: Inferred Resource - Negative factor: Stale Estimate Evidence · table > 50 Context: 18.7 #### 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 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 **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 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-9) Manna Lithium Project · lithium Historical result Needs review: historical\_restatement #### Identity - Project: Manna Lithium Project - Commodity: lithium - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: reserve - QP Signed: Yes - Resource group id: resource:09dad0134fe058ee40ac #### Resource Data - Category: probable - Tonnes: 14700000 - Grade: 0.91 - Grade Unit: % - Contained Metal: 133770 - Contained Unit: t #### Prior Estimate - Resource Date: 2026-09-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2026-09-16T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Probable Open Cut Ore Reserve for lithium at Manna, presented as background information from a prior announcement. Evidence · table > 0.91 Context: 14.7 #### Tags used in scoring **Probable Reserve** Polarity: positive Definition: Indicated Resource with demonstrated economic viability after applying modifying factors. Why it applies: category is "probable" **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 **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 ### probable [Link to this fact](https://atlas-staging.minestarters.com/news/gl1-extension-of-sale-agreement-with-lopal--462bec2d-4609-4526-b587-b3e4972fdcf4#fact-resource-facts-10) Manna Lithium Project · lithium Historical result Needs review: historical\_restatement #### Identity - Project: Manna Lithium Project - Commodity: lithium - Region: australia - Reported Region: West Australia - Ticker: GL1 #### Resource scope - Estimate type: reserve - QP Signed: Yes - Resource group id: resource:62fa4c1441e18b3ea971 #### Resource Data - Category: probable - Tonnes: 6200000 - Grade: 0.83 - Grade Unit: % - Contained Metal: 51460 - Contained Unit: t #### Prior Estimate - Resource Date: 2026-09-01 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2026-09-16T00:00:00.000Z #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: This is a historical Probable Underground Ore Reserve for lithium at Manna, presented as background information from a prior announcement. Evidence · table > 0.83 Context: 6.2 #### Tags used in scoring **Probable Reserve** Polarity: positive Definition: Indicated Resource with demonstrated economic viability after applying modifying factors. Why it applies: category is "probable" **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 **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 ## 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.