Research Article
Classification of Geological Samples Based on Soft Independent Modeling of Class Analogy Using Laser-Induced Breakdown Spectroscopy
Table 2
Emission lines for classification based on major elements from geological samples.
| Element | Analytical line (nm) | Extracted wavelength range (nm) |
| Fe I | 251.810 | 251.27–252.14 | Mg II | 279.553 | 278.75–280.72 | Mg II | 280.27 | Si I | 288.158 | 288.07–288.33 | Ti II | 336.123 | 335.79–336.51 | Ca II | 393.366 | 391.48–399.04 | Al I | 394.401 | Al I | 396.152 | Mn I | 403.307 | 402.82–403.80 | Ba II | 493.408 | 488.72–495.35 | Na I | 588.995 | 588.62–589.93 | Na I | 589.592 | Li I | 670.777 | 670.55–671.13 | Li I | 670.793 | K I K I | 766.489 769.896 | 764.26–771.85 |
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