Rigaku EDXRF application note #1495 demonstrates the analysis of lead-zinc ore using the empirical calibration method. Elemental analysis is important in the examination of ores, from screening throughout the processing areas to final determination. The described method yields excellent results for screening and characterization of lead/zinc ore at the mine site or processing facilities for optimum product QA/QC.
New Study Reveals How NASA’s Perseverance Rover Uses LIBS for Precise Mars Rock Analysis
November 12th 2024NASA’s Perseverance rover is collecting valuable information for scientists back on Earth. A recent study explored how laser-induced breakdown spectroscopy (LIBS) is being used to analyze the Martian surface.
Simultaneous Determination of 50 Elements in Geological Samples by ICP-MS Combined with ICP-OES
October 15th 2024A method combining inductively coupled plasma–mass spectrometry (ICP-MS) with inductively coupled plasma–optical emission spectrometry (ICP-OES) was developed for multielement determination of 50 species of major, minor, micro, and trace, rare earth, and rare elements in geological samples.