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MASCO Code
2146-04
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Assayer conducts precise analyses of metals, minerals, and ores to determine their composition, purity, and quality. They apply chemical and physical techniques in laboratory or field settings to provide accurate data that supports mining, metallurgy, and manufacturing processes, ensuring quality control, regulatory compliance, and informed decision-making on production and valuation.
Tasks
Prepare and process samples of ores, metals, or raw materials for analysis.
Conduct chemical and physical tests.
Interpret and analyse test results, and prepare detailed reports to support quality control, compliance, and production or valuation decisions.
Ensure all testing complies with legal, environmental, and quality control requirements.
Maintain, calibrate, and troubleshoot laboratory equipment to ensure accurate results.
Review and improve testing methods and analytical techniques to enhance accuracy and reliability.
Develop and refine procedures for material analysis.
Collaborate with geologists, metallurgists, and other technical experts.
Support mining and material processing operations by providing accurate laboratory analysis and test results.
Skills
Basic
Attention to detail for detecting small variations in material composition and test results.
Critical thinking to follow testing procedures and ensure accuracy in laboratory processes.
Effective communication skills to document and explain test findings clearly.
Mathematical proficiency in performing calculations and apply formulas in chemical analysis.
Strong analytical and problem-solving skills to interpret assay data and resolve testing issues.
Specific
Competency in sample preparation and handling for accurate testing of ores, metals, and raw materials.
Knowledge in workplace safety, health standards, and environmental regulations for laboratory testing.
Proficiency in data analysis software for managing and interpreting laboratory results.
Proficiency in laboratory analytical techniques.
Proficiency in the operation, calibration, and maintenance of specialised laboratory equipment.
Additional Info
QUALIFICATION
Bachelor’s degree or equivalent
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