Published December 15, 2025 | Version v1

The SiO2 abundance on the surfaces of the Moon and Mercury, data for manuscript

Description

The dataset includes a .tif file of the SiO2 wt.% map of the surface of the Moon. The dataset has a spatial resolution of 32 pixels per degree with 360° longitude and ± 70° latitude. The calculation of the SiO2 concentration is based on the calibration of the relationship between the Christiansen Feature (CF) and SiO2. The underlying Christiansen Feature data is from Lucey et al. 2021 "Lunar Mineralogy Derived from Improved Diviner Lunar Radiometer Christiansen Feature Maps", with the dataset available on http://doi.org/10.5281/zenodo.4558235.

The dataset also includes the spectra collected on the analogue materials used for the calibration. FTIR data is also available on https://iris.uni-muenster.de/.

Sample name Raman file name FTIR file name IRIS database ID/name
C2 gl.1 C2_Raman.txt C2_732_gl1_FTIR.txt 732 syn lunar glass + C2
C2 gl.2   C2_732_gl2_FTIR.txt 732 syn lunar glass + C2
C1 C1_Raman.txt C1_731_gl1_FTIR.txt 731 syn lunar glass + C1
C3 C3_Raman.txt C3_733_gl1_FTIR.txt 733 syn lunar glass + C3
D7 D7_Raman.txt D7_737_gl1_FTIR.txt 737 syn lunar glass + D7
C8b gl.1 C8b_Raman.txt C8b_736_gl1_FTIR.txt 736 syn lunar glass + C8b
C8b gl.2   C8b_736_gl2_FTIR.txt 736 syn lunar glass + C8b
D6 D6_Raman.txt D6_735_gl1_FTIR.txt 735 syn lunar glass + D6
D5 gl.1 D5_Raman.txt D5_734_gl1_FTIR.txt 734 syn lunar glass + D5
D5 gl.2   D5_734_gl2_FTIR.txt 734 syn lunar glass + D5

The manuscript on the SiO2 wt.% dataset and the CF-SiO2 calibration is submitted as a letter to the Diamond Open Access Journal "Planetary Research".

Files

Moon_cf_SiO2_wt.tif

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Additional details

Funding

European Commission
ELMO 101219152
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
50 QW 2201A

Dates

Created
2025-12-17