1.Sample Preparation: Receive, prepare, and analyze mineral samples from various sources, including mines, power plants, and industrial facilities.2. Chemical Analysis: Perform chemical tests to determine the composition and properties of minerals, including moisture content, ash content, sulfur content, and calorific value.3. Physical Analysis: Conduct physical tests to determine the physical properties of minerals, including particle size, density, and hardness.4. Data Analysis and Reporting: Analyze data from chemical and physical tests, and prepare reports for clients.5. Quality Control: Implement and maintain quality control procedures to ensure the accuracy and reliability of test results.6. Instrument Maintenance: Maintain and calibrate laboratory instruments, including spectrophotometers, chromatographs, and thermogravimetric analyzers