Fire Assay Services for Gold and Platinum Group Elements (PGE) Analysis
Jinning Testing & Inspection provides fire assay testing services across Australia for gold and platinum group elements (PGEs), supporting mining, exploration, and refining projects.
Fire assay is a trusted and highly accurate method for determining precious metal content in ore, concentrates, and bullion. Our laboratory services deliver reliable, repeatable results to support exploration, resource evaluation, and production processes.
Fire Assay Testing Services
Gold Fire Assay Analysis
Jinning delivers gold analysis using fire assay techniques, ensuring precise quantification across all stages of mining operations.
Services include:
- Sample preparation to minimise contamination
- Fusion and cupellation to isolate gold content
- Gravimetric and instrumental analysis
- Support for exploration, grade control, and processing
Platinum Group Elements (PGE) Analysis
We provide PGE analysis using tailored fire assay methods to support accurate detection of valuable metals, including platinum, palladium, and related elements.
Services include:
- Analysis of platinum, palladium, and associated PGEs
- Methods adapted to specific ore types
- High-precision detection at low concentrations
- Data to support resource evaluation and metallurgical decisions
Benefits of Fire Assay Testing
Fire assay remains the industry-standard method for precious metal analysis due to its:
- High accuracy – suitable for trace-level and bulk analysis
- Versatility – applicable to ores, concentrates, and bullion
- Proven methodology – trusted globally for certification and valuation
Why Choose Jinning Testing & Inspection?
- Extensive experience in precious metals analysis
- Advanced laboratory facilities and instrumentation
- Consistent, high-quality results for mining applications
- Accredited testing aligned with industry standards
Why Partner with Jinning?
At Jinning, we offer trusted Gold and PGEs analysis services, providing our clients with and exceptional level of service. Here's why our clients trust us.
- High Expertise - A team of professionals with extensive experience in fire assay.
- Modern Facilities - Equipped with advanced technology for precise and repeatable results.
- Customer Focus - Tailored solutions and responsive support for all your precious metal needs.
Frequently Asked Questions
What is fire assay testing?
Fire assay is a laboratory method used to determine the concentration of precious metals, such as gold and platinum group elements, in geological samples.
How is a fire assay sample prepared?
Samples are dried, crushed, milled, and mixed with Flux. The samples then get fused in a furnace.
What is the fire assay method?
The fire assay method is a classical chemical technique used to determine the content of precious metals, mainly gold (Au), and platinum-group metals (PGMs), in ores, concentrates, and refined materials.
Why is fire assay used for gold analysis?
It provides highly accurate and reliable results, making it the preferred method for gold exploration, grade control, and resource evaluation.
What are platinum group elements (PGEs)?
PGEs include platinum, palladium, rhodium, iridium, osmium, and ruthenium, which are valuable metals commonly analysed in mining projects.
What are the advantages of fire assay?
Fire assay is considered the most accurate and reliable method for determining the precious metal content (especially gold, silver, and platinum group metals) in ores, concentrates, and recycled materials.
Here are the main advantages of fire assay:
- High Accuracy and Precision
- Universal applicability
- Standardized
How long does a fire assay take?
Results can be reported within 24h. from reception of sample.
What is the best method for gold analysis?
The best method is Fire Assay combined with instrumental finish, like AAS or ICP-OES.
What types of samples can be tested?
Fire assay can be applied to ores, concentrates, drill core samples, and bullion, making it suitable for a wide range of mining applications.
Do you provide fire assay testing across Australia?
Yes. Jinning supports projects across Australia, providing laboratory testing for mining and resource clients.
How accurate is fire assay testing?
Fire assay is considered one of the most accurate methods for precious metal analysis, particularly for gold and PGEs.