Elements Can Also "Fingerprint"
X-Ray Fluorescence Spectrometer (XRF) is a commonly used non-destructive analytical instrument. It generates unique X-rays after irradiating the material with X-rays, similar to fingerprints. This uniqueness allows us to determine which elements are present in artifacts, thereby inferring the composition of the material without damaging the artifacts.
Composition Analysis of the "Eight Immortals" Koji pottery Using X-Ray Fluorescence Spectrometer
XRF Composition Analysis Results
| Test Point | Test Elements | Estimated Mineral Composition |
| ① | Ca | Calcium Carbonate (Limestone) |
| ② | Ca | Calcium Carbonate (Limestone) |
| ③ | Ca Si Pb |
Calcium Carbonate (Limestone) Silicon Dioxide Lead Oxide |