รายละเอียดงานa. Identification of gemstone varieties, detection of artificial treatments, and determination of geographic origin through microscope analysis (e.g., thermal enhancement of rubies and sapphires, origin determination of emeralds, etc.).
b. Sample testing using spectral techniques (e.g., UV-Vis, FTIR) and chemical techniques (e.g., EDXRF, LIBS). Perform data analysis and provide independent conclusions.
c. Administration of lab samples, acquisition of various testing data, and performing related sorting, input, and analysis.
d. Establishment and maintenance of a lab sample database, including color grading and geographic origin-related samples.
e. Other tasks as assigned by the company.