The PDS Geosciences Node Spectral Library is a collection of measurements of Earth,
lunar, and meteorite materials to be used to compare to flight measurements.
Select the desired database, and click the "begin search" button to find desired spectra results.
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RELAB - NASA Reflectance Experiment LABoratory database,
produced at Brown University,
hosted by the PDS Geosciences Node
more details
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11,708 Specimens
21,379 Spectral Measurements
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The NASA Reflectance Experiment LABoratory (RELAB) database includes
spectral measurements
of a wide range of terrestrial and extraterrestrial materials spanning UV to far-IR wavelengths.
Additional information about the lab is available on the
RELAB website. |
XAS Synthesized Glasses - A PDART funded project of
synthesized samples of extraterrestrial glasses that were analyzed with X-Ray Absorption Near-Edge
Structure (XAS) spectroscopy by the Advanced Photon Source, U.S. Department of Energy Office of Science User Facility.
This PDS4 data bundle is hosted by the PDS Geosciences Node.
more details
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25 Specimens
130 Spectral Measurements
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This database includes X-Ray Absorption Near-Edge Structure (XAS)
spectral data from a PDART investigation of synthesized glasses
(DOI 10.2138/am-2016-5555).
In this investigation, multivariate techniques were used to enable accurate XAS measurements of Fe, Cr, Mn, and Ti ratios across the whole
spectral region through creation of a broad suite of experimentally homogenized glasses of geological relevance for use as XAS standards.
Iron, Cr, Mn, and Ti were analyzed as epoxy-mounted polished glass beads using XAS at the GeoSoilEnviroCARS beamline at the
Advanced Photon Source,
Argonne National Laboratory using a spot size of ca. 1x1 μm.
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