Spectrum Vis-NIR reflectance spectrum of L2079 C18 IDP particle Spectrum Vis-NIR reflectance spectrum of L2079 E29 IDP particle Spectrum Vis-NIR reflectance spectrum of W7068 C40 IDP particle Spectrum Vis-NIR reflectance spectrum of W7068 B18 IDP particle Spectrum Vis-NIR reflectance spectrum of L2071 E34 IDP particle Spectrum Vis-NIR reflectance spectrum of W7068 C2 IDP particle Spectrum Vis-NIR reflectance spectrum of L2076 C29 IDP particle Spectrum Vis-NIR reflectance spectrum of L2079 D12 IDP particle Spectrum Vis-NIR reflectance spectrum of W7068 C45 IDP particle Spectrum Vis-NIR reflectance spectrum of L2071 E43 IDP particle Spectrum Vis-NIR reflectance spectrum of L2083 E38 IDP particle Spectrum Vis-NIR reflectance spectrum of L2083 G23 IDP particle Spectrum Vis-NIR reflectance spectrum of W7068 B37 IDP particle Spectrum Vis-NIR reflectance spectrum of L2083 E39 IDP particle