Kamoa Copper SA appoints SGS Congo for on-site analytical services
Kamoa Copper has appointed Société Générale de Surveillance (SGS) CONGO S.A., an accredited laboratory service provider for on-site analytical services. SGS is the world’s leading inspection, verification, testing and certification company and is headquartered in Geneva, Switzerland. The new assay laboratory is equipped with state-of-the-art equipment. Results for various mine, exploration and processing sample types will be reported using a wide range of analytical techniques that are specifically selected to provide accurate and precise results within the time required to efficiently control concentrator and mine processes.
Process control samples will be analyzed using portable x-ray fluorescence (pXRF) devices with a quick turnaround time for concentrator plant monitoring and control. Metal accounting samples will be analyzed by using two simultaneous ICP-OES multi-element instruments. The dual measurement mode of the ICP-OES instrumentation enables the analysis of critical elements such as mercury, arsenic, lead, etc., by providing high measurement sensitivity while the combination of two-sample digestion methods (fusion and acid digestion) will cover a wide range of analytic levels.
The high-grade copper samples will be analyzed using classical iodide titration method, which provides good accuracy and precision that is required for the dispatch samples. Convenient and flexible potentiometric auto titrators provide efficient and accurate results that are fully traceable to international methods and standards.
Ruth Karaj Irung, SGS Lab Assistant, in the weighing room at the new assay lab.
