SL4-9

Sample information

Name
SL4-9
Type
Burned clays
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)
516
0.075
160
153.5
87
1421
0.107
338
324.4
114
1922
0.241
293
263.6
115
2201
0.081
141
136.2
55
2483
0.039
156
152.7
90
2759
0.837
1320
640.1
844

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)
504
0.064
146
140.7
83
1421
0.075
317
308.6
92
1923
0.187
294
271.8
111
2200
0.051
139
136.1
53
2484
0.023
156
154.1
87
2935
0.934
1320
565.4
807

XRD data

Download data: [counts]
First-order composition: Nontronite (++++) Halloysite (+)

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