Main page: http://www.planetary.brown.edu/relab/ or at PDS https://pds-geosciences.wustl.edu/missions/mro/spectral_library.htm

Short description: database from KECK/NASA (US) focused on the reflectance spectra of minerals and some other natural and man-made materials over the near UV to Near-IR or Mid/Far-IR (0.2-150µm)

Access to data: RELAB database

Sample types: Minerals (4650), Rocks (3100), Meteorites (2600), Lunar samples (1160), organics (380), synthetic materials (3000) and various mixtures (3000)

Spectra types: Reflectance spectra over the Visible to Near-IR (0.3-2.5µm) or Mid/Far-IR (-150µm)

Search tools: Interface with Keyword, Chemical composition, Sample origin, type and size, Material type, sub-type and state, Mineral or rock type, Measurement type, Spectral range, Observation geometry

Data format: ASCII (.tab)

Preview format: dynamic

Metadata: Sample ID and name, Particle Size Range, Collection location, Provider, Material origin, state and type, Mineral typa and subtype, Spectral range, Measurement geometry.

Metadata format: XML (.xml)

Download: via cart and HTTP (zip)

Notes: