— WHY ORELYSIS?
DEEP AFRICA EXPERTISE. GLOBALLY RECOGNISED ANALYTICAL EXCELLENCE.
Orelysis was founded to close the gap between international laboratory standards and the operational realities of mining in Africa, remote sites, demanding timelines, and complex deposit types that need a partner who has the technical know how, and understands both the geology and the logistics.
We work with one client at a time. That’s not a limitation, it’s a commitment. When you work with Orelysis, your project has our complete focus and accountability.
— OUR SERVICES
END-TO-END GEOCHEMICAL SERVICES FROM EXPLORATION TO PRODUCTION
Sample Preparation
Crushing, splitting, pulverising and drying of drill core, rock chips and soils with documented custody at every step.
Mine Site Laboratory Services
A fully managed, on-site laboratory embedded within your mine or exploration camp.
Geochemical Analysis
Multi-element analysis and precious metal determinations using Fire Assay , BLEG through ISO 17025-accredited international TIC partners.
Inspection
Independent inspection, sampling, verification and supervision services for mineral and metal commodities across the mining and trading value chain.
Secure Sample Storage
Secure and organized sample storage facilities designed to protect geological materials, maintain sample integrity, and support long-term project requirements.
Auditing & Training
Laboratory audits, QAQC programme design, and staff training to ISO-compliant operating standards.
OUR ARTICLES
COMPANY ARTICLES
Advancing Analytical Integrity Across Africa — One Sample at a Time
As the new year begins, Orelysis Geosciences continues to strengthen its role in supporting Africa’s…
Systematic Bias in Analytical Data: Sources, Detection, and Correction.
In geochemical analysis, bias is a consistent directional deviation of measured values from the true…
Resource Estimates Depend on Traceable Data: What JORC, NI 43-101 Reviewers Ask For.
Metrological traceability is a fundamental requirement of ISO/IEC 17025:2017, Clause 6.6. It mandates that every…
A perfect Internal Audit is a warning sign.
Most labs treat internal audits as a compliance checkbox.Top-performing labs treat them as a risk…
Method Validation vs Method Verification: A Critical Distinction
ISO/IEC 17025:2017 distinguishes between method validation and method verification, and the distinction determines how much…
Control Charts in Laboratory QA/QC: Reading the Signal Beyond the Limit
Control charts (Shewhart charts) are the standard tool for monitoring the analytical performance of certified…
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To learn about how Orelysis can help and support your project, please reach out and speak to our experts today!
