2026-10-13T11:57:48Z https://www.scidb.cn/oai

10.57760/sciencedb.space.03230 2026-06-08T11:06:54Z

2026-06-08 Data for “Effects of Particle Size and Measurement Technique on Mid-Infrared Spectral Characteristics of Typical Lunar Minerals” doi:10.57760/sciencedb.space.03230 en This dataset contains the data of laboratory Mid-infrared (MIR) spectral features (peak positions and peak intensities/absorption depths/prominence of weak band, CF, RBs, and TF features) of olivine, pyroxene, and Labradorite samples with five characteristic particle size ranges (<26 μm, 26-43 μm, 43-74 μm, 74-125 μm, and 125-200 μm) using three MIR measurement techniques (directional-hemispherical integrated reflectance (DHR), bi-conical diffuse reflectance (BCR), and microscopic FTIR). And the reflectance ratio of 7.7 μm/10 μm in Figure 14, and the data of 1500 cm-1 (6.67 μm) reflectance used to calculate K-value in Figure 13 using DHR and BCR techniques.This dataset consists of three parts: (1) Table 1: MIR spectral features measured by DHR; (2) Table 2: MIR spectral features measured by BCR; (3) Table 3: MIR spectral features measured by micro FTIR reflectance; (4) Table 4: Raw MIR reflectance spectra by DHR; (5) Table 5: Raw MIR reflectance spectra by BCR; (6) Table 6: Raw MIR reflectance spectra by micro FTIR reflectance. Lunar surface minerals; Mid-infrared spectroscopy; Spectral features; Particle size effect; Measurement methods Yang Yazhou Zhang Mengyuan PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank