Automated and simultaneous in-situ determination of trace element concentrations, Lu-Hf isotopes and U-Pb ages in zircon at high-spatial-resolution by Laser Ablation Split-Stream technology

Key Points

• This research aims to develop an automated method for high-resolution analysis of trace elements and isotopes in zircon.
• Utilized Laser Ablation Split-Stream technology for simultaneous measurements.
• Conducted in-situ analysis of trace element concentrations and isotopic ratios.
• Focused on U-Pb geochronology in zircon samples.
• Successfully measured trace element concentrations and Lu-Hf isotopes in zircon samples.
• Achieved high spatial resolution in isotopic analyses, improving geochronological accuracy.
• Demonstrated the effectiveness of the automated system in enhancing analytical throughput.