Element identification of different gemstones by using LIBS-PCA method

• Main Authors: Mohamad Saufi, Noradilah, Adnan, Nurul Nadia, Rizvi, Syed Zuhaib Haider, Roslan, Mohd. Sufi, Razak, Siti Norazida, Hasim, Nurhafizah, Mansor, Nurin Iffah
• Format: Conference or Workshop Item
• Published: 2022
• Subjects: QC Physics
• Online Access: http://eprints.utm.my/id/eprint/98740/; http://dx.doi.org/10.1007/978-981-16-8903-1_16
• Institution: Universiti Teknologi Malaysia

Laser-induced breakdown spectroscopy (LIBS) is a flexible non-destructive method for both qualitative and quantitative analysis. These days, people are obsessed with gemstones apart from gold caused by the attractive natural look and, therefore, the sort of colour that is limited availability for th...