Identification Of Java Agate Elements Using Libs Methods

Agate is a stone that created due to natural processes from the deposition of fossils and formation minerals combine become an agate. In essence, agate contains elements contained therein. The content these can be used distinguish type Several methods are detect elemental agate, including X-Ray Fluorescence Diffraction methods. this study, will tested using LIBS method. method alternative effective for identifying sample because does not require receive special treatment. Laser plasma optimization done by varying laser energy. higher value energy given, intensity spectrum higher. results show compatibility with XRF as comparative study. showed in Al, Mn, Si, Fe, Mg, Na, Ca.