SL4-14

Sample information

Name
SL4-14
Type
Basalt
Aspect
rock
Origin
Carriere des Barrys, Yssingeaux, France
Curation
L. Mandon, LGLTPE
Citation
Mandon, L., Beck, P., Quantin-Nataf, C., Dehouck, E., Thollot, P., Loizeau, D., Volat, M., n.d. ROMA: a database of rock reflectance spectra for Martian in situ exploration.

Reflectance data

Experiment: Reflectance measurements on various levels of altered basaltic flows in Loire and Velay, France

Download data: [calibrated] [refined]
Band parameters
Position (nm) Depth Width (nm) Area FWHM (nm)
485
0.019
95
94.2
41
1419
0.024
110
108.6
56
1928
0.089
301
289.9
112
2200
0.016
116
115.2
46
2472
0.037
260
254.1
170
2924
0.578
1338
938.5
694

XRD data

Download data: [counts]
First-order composition: Pyroxene (+++) Plagioclase (+++) Olivine (+) Oxides (+)

(+: <15%, ++: 15–30%, +++: 30–60%, ++++: >60%, none specified: missing Reference Intensity Ratio(s) in the PDF-4 database)