Certified Reference
Materials for mining
and exploration

Our Clients

Your Success Starts With OREAS

When evaluating assay data, you need information you can trust. Our team of seasoned geologists, chemists, and dedicated customer service professionals will guide you in selecting the right Certified Reference Materials (CRMs) for your specific requirements. At OREAS, your success is our priority — we stand by your side throughout the process, including after-sales assistance and data analysis.

Find out more

Over 250 Certified Reference Materials

Search Our Catalogue

Shop Now

OREAS® CRMs

OREAS® CRMs

The OREAS range of 250+ Certified Reference Materials includes batch sizes up to 12,000kg, providing exceptional continuity of supply, minimising disruptions and changeovers.

Read More arrow_forward

Gold CRMs

Gold CRMs

Each of our 140+ Gold CRMs feature separate certification for numerous analytical methodologies including fire assay, aqua regia digestion, cyanide leach and PhotonAssay.

Read More arrow_forward

SuperCRMs®

SuperCRMs®

OREAS SuperCRMs® provide unmatched flexibility with up to 180 analytes in a single product. Ideal for alteration mapping and identifying pathfinder elements, SuperCRMs® are invaluable across a range of ICP applications.

Read More arrow_forward

Latest Product Suites

View all products

Custom Matrix-Matched CRMs

We guarantee the homogeneity of all custom CRMs prepared from client-supplied materials, ensuring complete confidence in quality control after analysis. With access to a vast inventory of material ingredients, we can create nearly any composition to match the grades of your target materials.

Find out more

Homogeneity Is Our Guarantee

At OREAS, we rigorously test and guarantee the homogeneity of all gold and PGE Certified Reference Materials. Our proprietary processing technology ensures consistent quality, even with challenging materials like ‘nuggety’ gold ores. This reliability enhances confidence in data accuracy, ensuring that any analytical errors are attributable solely to laboratory processes.

Find out more arrow_forward

Latest News

View More

AIG Victorian Minerals RoundUp 2024

Read More arrow_forward

Six New Gold Ore CRMs

Read More arrow_forward

AIG Victorian Minerals Roundup 2024

Read More arrow_forward

SIGN UP TODAY

For updates on our latest product releases.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.