三维拉曼成像与定量计算在地质流体研究中的应用:以西天山榴辉岩中流体包裹体为例OA

This study applies confocal Raman microscopy to conduct 3D imaging of methane-bearing fluid inclusions in eclogites from the Chinese Western Tianshan high-pressure/ultrahigh-pressure metamorphic belt,precisely delineating the morphology and spatial distribution of distinct phases.Based on the imaging data,ImageJ software was employed to perform volumetric quantification and mass calculations of the inclusion components.We present a comprehensive practical guide encompassing instrument operation,data processing,parameter optimiza-tion,and quantitative calculation workflows.These protocols offer a valuable resource for researchers investigating 3D Raman quantitative methods,thereby facilitating the acquisition of precise quantitative data in geological fluid research.