# Transatlantic Mining Commenced Running Gravity Gold Table Trial at the Miller Gold Mine

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/transatlantic-mining-commenced-running-gravity-gold-table-trial-at-the-miller-go--ada9ea74-5504-4e4e-bd8d-4ef2276947d8

Original source: https://money.tmx.com/en/quote/TCO/news/4637821425715279/transatlantic-mining-commenced-running-gravity-gold-table-trial-at-the-miller-go

Publisher: tmx

Original announcement: 2023-01-30T23:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Transatlantic Mining Corp.

- Ticker: TCO

- Exchange: TSX

- Region: Montana, USA

- Primary commodity: Gold

- Secondary commodities: Silver

- Document categories: Metallurgy, Other

- Extracted: 2026-08-21 11:55:19 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Transatlantic Mining has commenced gravity table metallurgical testing on mud extracted from the Miller Gold Mine in Montana. Visual gold has been observed in the mine walls and in the gravity table concentrate, prompting further investigation and dewatering of deeper historical levels.

Reasoning: The company has observed visible gold in mine mud and concentrate using a gravity table, which is a positive indicator for the Miller Gold Mine, though formal assays are still pending.

- Positive factor: visual gold observed in-situ

- Positive factor: gravity table trial showing visible gold in concentrate

- Positive factor: access to previously unworked historical mine areas

- Negative factor: no formal assay results yet for the mud/concentrate

- Negative factor: test scale is very small \(gravity table trial\)

- Negative factor: metallurgical recovery not yet quantified

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 1

## Classification and evidence

**Bench Scale Only**

Polarity: negative

Definition: Only preliminary bench tests completed — no locked-cycle or pilot work.

Why it applies: The metallurgical work consists of a gravity table trial on mud samples, which is a preliminary screening-level test.

Evidence · text

> A gravity table has been set up in the mine to trial process the muds that have been extracted

**Gravity Route**

Polarity: neutral

Definition: Gravity separation forms a material part of the flowsheet.

Why it applies: The company is specifically using a gravity shaker table to process mud and sands.

Evidence · text

> A gravity table has been set up in the mine to trial process the muds

## Extracted facts

Stored fact records: 1. Some facts used in scoring do not have a stored record.

## Metallurgical Results (1)

### gravity

[Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-mining-commenced-running-gravity-gold-table-trial-at-the-miller-go--ada9ea74-5504-4e4e-bd8d-4ef2276947d8#fact-metallurgical-facts-0)

Miller Gold Mine · gold

#### Identity

- Project: Miller Gold Mine
- Commodity: gold
- Region: usa\_mt
- Reported Region: Montana, USA
- Ticker: TCO

#### Test Work

- Program Status: preliminary
- Test Type: gravity
- Processing Route: gravity table
- Sample: mud extracted from the lowest level of the mine

#### Recovery

- Recovery Basis: unspecified

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2023-01-30T00:00:00.000Z

Reasoning: Visual gold in gravity concentrate is a strong qualitative indicator but lacks quantitative assay support.

- Positive factor: visible gold observed in concentrate

- Negative factor: no assay results reported

- Negative factor: unspecified recovery

Evidence · text

> Gold has been clearly identified and further work is being undertaken to determine the quantum of the gold content.

## 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.