Good to know about OREAS

Facts about OREAS


Founded in 1988

OREAS have been raising standards
for over 34 years


Over 2,200 clients

Recognised as the global leader for
CRMs in the mining industry


230 CRMs

OREAS offers 230 off-the-shelf CRMs


Quality that counts

ISO 9001 registered and ISO 17034 accredited



Established in 1988 in Melbourne, Australia, OREAS is recognised as the world leader in certified reference materials for the global mining industry.

With an advanced production facility, intelligent software, quality control, global reach and over 30 years of market knowledge OREAS remain at the forefront of CRM technology. We supply products and services that have helped thousands of geologists, chemists and metallurgists increase their accuracy and efficiency.

We manufacture and stock a comprehensive range of over 160 tonnes of ready-to-use CRMs covering, gold, platinum, silver, copper, nickel, iron, zinc, lead, uranium, rare earth elements, tin, tungsten, manganese, barren/lithogeochem, chip and many more.

OREAS maintains IOS 9001 accreditation for our quality management system and ensure traceability in each and every process. We strive to maintain and strengthen our reputation as the preferred CRM supplier to the global mining community.

Products & services

Our portfolio

  • Mining and exploration CRMs
  • Custom CRMs
  • Gold CRMs
  • pXRF Kits
  • ICP (OES + MS) element suites

Working at OREAS

Based in Melbourne, Australia, OREAS understands what it takes to produce world class CRMs that ensure chemists and geologists can be confident in their results.

We believe the best employees are happy employees, so we invest in creating programs and an inclusive culture that supports both personal and professional development. We empower our people with tools and resources including technical and leadership training.