# International Tower Hill Mines Provides Progress Report on Antimony Metallurgy Study at the Livengood Gold Project Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6 Original source: https://money.tmx.com/en/quote/ITH/news/4917746711108993/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s Publisher: tmx Original announcement: 2025-09-04T20:05:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: International Tower Hill Mines Ltd. - Ticker: ITH - Exchange: TSX - Region: Alaska - Primary commodity: Gold - Secondary commodities: Antimony - Document categories: Metallurgy - Extracted: 2026-08-21 19:10:03 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary International Tower Hill Mines has released encouraging preliminary metallurgical results from its antimony study at the Livengood Gold Project. Initial testing on vein composites indicates that stibnite is well-liberated at a 250 micron grind and shows potential for recovery via flotation. Reasoning: Preliminary metallurgical study shows good stibnite liberation and potential for flotation, which could unlock antimony as a byproduct. - Positive factor: good liberation of stibnite at 250 micron grind - Positive factor: potential for flotation response - Positive factor: encouraging preliminary results - Negative factor: results are very preliminary - Negative factor: no economic analysis or recoverability established yet Facts used in scoring: 8 ## Classification and evidence **Bench Scale Only** Polarity: negative Definition: Only preliminary bench tests completed — no locked-cycle or pilot work. Why it applies: The study is described as the first phase of a metallurgical study using composites, which is preliminary in nature. Evidence · text > The data presented here is very preliminary in nature **Byproduct Commodity** Polarity: neutral Definition: The tested commodity is a byproduct rather than the primary economic driver. Why it applies: Antimony is being studied as a potential recovery from the gold project's stibnite veins. Evidence · text > metallurgical study on antimony mineralization at the Livengood Gold Project ## Extracted facts Stored fact records: 8. Some facts used in scoring do not have a stored record. ## Metallurgical Results (8) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-0) gold #### Identity - Commodity: gold - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB12 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 4.19 - Head Grade Unit: g/mt #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Gold grade of 4.19 g/mt in a vein composite. - Positive factor: high grade for a composite Evidence · table > 4.19 Context: SB12 ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-1) antimony #### Identity - Commodity: antimony - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB12 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 2.75 - Head Grade Unit: % #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Antimony grade of 2.75% in a vein composite. - Positive factor: high antimony grade Evidence · table > 2.75 Context: SB12 ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-2) gold #### Identity - Commodity: gold - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB24 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 3.72 - Head Grade Unit: g/mt #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Gold grade of 3.72 g/mt in a vein composite. Evidence · table > 3.72 Context: SB24 ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-3) antimony #### Identity - Commodity: antimony - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB24 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 2.31 - Head Grade Unit: % #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Antimony grade of 2.31% in a vein composite. Evidence · table > 2.31 Context: SB24 ### Fact 5 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-4) gold #### Identity - Commodity: gold - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB40 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 3.31 - Head Grade Unit: g/mt #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Gold grade of 3.31 g/mt in a vein composite. Evidence · table > 3.31 Context: SB40 ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-5) antimony #### Identity - Commodity: antimony - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB40 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 1.41 - Head Grade Unit: % #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Antimony grade of 1.41% in a vein composite. Evidence · table > 1.41 Context: SB40 ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-6) gold #### Identity - Commodity: gold - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB46 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 3.21 - Head Grade Unit: g/mt #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Gold grade of 3.21 g/mt in a vein composite. Evidence · table > 3.21 Context: SB46 ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--59d9efc9-da02-4c4b-a7b1-70a0168e93c6#fact-metallurgical-facts-7) antimony #### Identity - Commodity: antimony - Ticker: ITH #### Test Work - Program Status: preliminary - Sample: SB46 vein composite - Grind P80: 250 µm #### Recovery - Head Grade: 1.05 - Head Grade Unit: % #### Lab - Laboratory: Advanced Mineral Technology Laboratory Ltd. #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-09-04T00:00:00.000Z Reasoning: Antimony grade of 1.05% in a vein composite. Evidence · table > 1.05 Context: SB46 ## 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.