Sun and coworkers, 2014, proposed a "Raman spectroscopic comparison of calcite and dolomite". Dufresne et al., 2018, used the Raman spectroscopy on the eight natural carbonate minerals of calcite structure (that is, calcite (CaCO3), magnesite (MgCO3), siderite (FeCO3), smithsonite (ZnCO3), rhodochrosite (MnCO3), otavite (CdCO3), spherocobaltite (CoCO3), and gaspeite (NiCO3)). The data provided by Dufresne and coworkers "show that the carbonate Eg (T) phonon shifts are due to influences from the nearest neighbor distance" of lattice sites. De La Pierre et al., 2014, proposed the Raman spectra of calcite and aragonite, in a combination of experimental and computational studies. Anatolievich and Victorovich, 2018, proposed an "ab initio modeling of Raman and infrared spectra of calcite". In the study by Zhu et al., 2020, a natural carbonate rock was highlighted and investigated using mineralogical and IR spectroscopy methods.