# NOA Engages Hatch To Lead Process Development Study To Support Upcoming PFS At Rio Grande Project

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/noa-engages-hatch-to-lead-process-development-study-to-support-upcoming-pfs-at-r--3bcfb880-1150-4213-9d5a-5c2a86f88f84

Original source: https://finance.yahoo.com/sectors/energy/articles/noa-engages-hatch-lead-process-110000227.html

Publisher: yahoo\_press

Original announcement: 2026-05-05T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: NOA Lithium Brines Inc.

- Ticker: NOAL

- Exchange: TSXV

- Region: Buenos Aires, AR

- Primary commodity: Lithium

- Secondary commodities: None reported

- Document categories: Metallurgy, Other

- Extracted: 2026-08-20 23:28:00 UTC

Narrative sentiment: 0.40 · Bullish

## Minestarters Atlas summary

NOA Lithium Brines Inc. has appointed Hatch Limited to lead a Process Development Study for its Rio Grande project. This study is intended to support the company's upcoming Pre-Feasibility Study \(PFS\).

Reasoning: The appointment of Hatch to lead a process development study is a positive de-risking step for the Rio Grande project as it moves toward a PFS.

- Positive factor: Appointment of a major engineering consultancy \(Hatch\)

- Positive factor: Progress towards Pre-Feasibility Study \(PFS\)

Facts used in scoring: 0

## Classification and evidence

**Mill Route**

Polarity: neutral

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

Why it applies: The announcement concerns a process development study for lithium brines, implying a processing flowsheet development.

Evidence · text

> appointment of Hatch Limited \("Hatch"\) to lead Process Development Study

## Extracted facts

Stored fact records: 0. Some facts used in scoring do not have a stored record.

No stored fact records are available for this extraction.

## 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.