# International Tower Hill Mines Provides Progress Report on Antimony Metallurgy Study at the Livengood Gold Project

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484

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: Antimony

- Secondary commodities: Gold

- Document categories: Metallurgy

- Extracted: 2026-09-14 06:56:18 UTC

Narrative sentiment: 0.60 · 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 four vein composites indicates that stibnite is well-liberated at a 250 micron grind, suggesting potential for successful flotation.

Reasoning: Initial metallurgical study shows good liberation and flotation potential for antimony, though economic recoverability remains unproven.

- Positive factor: good liberation of stibnite at 250 micron grind

- Positive factor: potential for flotation response

- Positive factor: stibnite is floatable size \(>10 micron\)

- Negative factor: results are very preliminary

- Negative factor: recoverability not yet established

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 four composites for deportment work, which is preliminary bench-scale testing.

Evidence · text

> The data presented here is very preliminary in nature

**Mill Route**

Polarity: neutral

Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\).

Why it applies: the document describes a flotation route \("flotation"\)

**Multi-Domain Tested**

Polarity: positive

Definition: Variability across ore domains \(oxide, transition, fresh\) has been addressed.

Why it applies: 4 distinct composites were tested

## Extracted facts

Stored fact records: 8. Some facts used in scoring do not have a stored record.

## Metallurgical Results (8)

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-0)

Livengood Gold Project · gold

#### Identity

- Project: Livengood Gold Project
- Commodity: gold
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Standard gold grade for a vein composite in this context.

Evidence · table

> 4.19

Context: SB12

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-1)

Livengood Gold Project · antimony

#### Identity

- Project: Livengood Gold Project
- Commodity: antimony
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: High antimony grade in a vein composite.

- Positive factor: high antimony grade

Evidence · table

> 2.75

Context: SB12

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-2)

Livengood Gold Project · gold

#### Identity

- Project: Livengood Gold Project
- Commodity: gold
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Standard gold grade for a vein composite.

Evidence · table

> 3.72

Context: SB24

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-3)

Livengood Gold Project · antimony

#### Identity

- Project: Livengood Gold Project
- Commodity: antimony
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Significant antimony grade.

Evidence · table

> 2.31

Context: SB24

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-4)

Livengood Gold Project · gold

#### Identity

- Project: Livengood Gold Project
- Commodity: gold
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Standard gold grade for a vein composite.

Evidence · table

> 3.31

Context: SB40

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-5)

Livengood Gold Project · antimony

#### Identity

- Project: Livengood Gold Project
- Commodity: antimony
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Moderate antimony grade.

Evidence · table

> 1.41

Context: SB40

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-6)

Livengood Gold Project · gold

#### Identity

- Project: Livengood Gold Project
- Commodity: gold
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Standard gold grade for a vein composite.

Evidence · table

> 3.21

Context: SB46

### deportment work

[Link to this fact](https://atlas-extractions.minestarters.com/news/international-tower-hill-mines-provides-progress-report-on-antimony-metallurgy-s--8bb83f5e-f921-4bcf-b11e-949e8d561484#fact-metallurgical-facts-7)

Livengood Gold Project · antimony

#### Identity

- Project: Livengood Gold Project
- Commodity: antimony
- Region: usa\_ak
- Reported Region: Alaska
- Ticker: ITH

#### Test Work

- Program Status: preliminary
- Test Type: deportment work
- 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: Moderate antimony grade.

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.