Glencore Technology to install Albion Process at Rox Resources’ Youanmi Gold Project
Original announcement by globalminingreview on
- Company
- Rox Resources
- Ticker
- Unavailable
- Exchange
- Unavailable
- Region
- Western Australia
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Metallurgy, Other
- Extracted
- 2026-09-12 02:50:57 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Rox Resources has selected Glencore Technology's Albion Process and IsaMill combination to treat refractory and semi-refractory gold ores at the Youanmi Gold Project in Western Australia. The technology is intended to provide a lower-capital alternative to pressure oxidation while managing the project's metallurgical complexities.
Reasoning: The announcement details the selection of a specific metallurgical flowsheet (Albion Process) to address refractory ore challenges at the Youanmi project.
Positive factors
- Selection of Albion Process for refractory ore treatment
- Lower-capital alternative to pressure oxidation
- Ability to handle both free-milling and sulfide-hosted mineralization
Negative factors
- Presence of refractory and semi-refractory ore complexity
Facts used in scoring: 1
Classification and evidence
Refractory Orenegative
Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.
Why it applies: The project contains significant refractory and semi-refractory components that require oxidative leaching.
Evidence · text
“The project contains both free-milling and sulfide-hosted gold mineralisation, with a significant refractory component”
Mill Routeneutral
Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
Why it applies: The process involves IsaMill ultra-fine grinding and oxidative leaching.
Evidence · text
“combines Glencore Technology’s IsaMill ultra-fine grinding technology with atmospheric oxidative leaching”
POX/BIOX Routeneutral
Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX.
Why it applies: the document describes a pox_biox route ("pressure oxidation")
Single Domain Onlynegative
Testing limited to one composite or domain — representativeness not established.
Why it applies: only one composite was tested
Extracted facts
Stored fact records: 1. Some facts used in scoring do not have a stored record.
Metallurgical Results (1)
oxidative leachingYouanmi Gold Project · goldView all detailsHide details
Identity
- Project
- Youanmi Gold Project
- Commodity
- gold
- Region
- australia_wa
- Reported Region
- Western Australia
Test Work
- Program Status
- detailed
- Test Type
- oxidative leaching
- Processing Route
- IsaMill ultra-fine grinding and atmospheric oxidative leaching
- Sample
- refractory and semi-refractory ores, including sulfide-hosted gold mineralisation
Reagents
- Reagent Notes
- The Albion Process combines IsaMill ultra-fine grinding technology with atmospheric oxidative leaching to economically liberate valuable metals from refractory sulphide ores.
Lab
- Consultant
- Glencore Technology
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-08-07T00:00:00.000Z
Reasoning: The selection of the Albion Process is a strategic metallurgical decision to unlock refractory gold resources.
Positive factors
- Addresses refractory ore complexity
- Lower capital requirement compared to POX
Negative factors
- Requires specialized oxidative leaching
Evidence · text
“Rox Resources selected the Albion Process and IsaMill combination as the preferred solution.”
Tags used in scoring
POX/BIOX Routeneutral
Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX.
Why it applies: processing_route matches the pox_biox signal
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.