SL4-6

Sample information

Name
SL4-6
Type
Altered basalt with vesicles
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)
1938
0.036
202
199.2
75
2940
0.421
1294
970.0
772

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)
574
0.036
292
286.1
173
1060
0.020
261
258.9
97
1937
0.018
163
161.6
75
2952
0.647
1294
862.3
655

XRD data

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

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