Fig. 3

Representative Raman spectra of olivine-hosted fluid inclusions in dolomitic marble from the Hida Belt. a, b Raman spectra of the olivine-hosted fluid inclusions. c–e Raman spectra of olivine-hosted fluid inclusion (c), lizardite in olivine rim (d), and host olivine (e) in low wavenumber spectral range (110–750 cm⁻¹). f, g Raman spectra of olivine-hosted fluid inclusion in high wavenumber spectral range (2800–3800 cm⁻¹). h, i Raman spectra of lizardite (h) and olivine-hosted fluid inclusion (i) in O–H stretching region (3600–3750 cm⁻¹)