SL4-7

Sample information

Name
SL4-7
Type
Paleosol
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
0.051
86
83.5
49
645
0.042
156
152.6
79
997
0.076
499
479.2
251
1422
0.234
322
295.2
106
1781
0.012
105
104.4
55
1921
0.451
330
265.8
136
2237
0.030
103
101.7
44
2298
0.047
63
61.5
32
2485
0.118
241
224.2
164
2918
1.029
1286
455.7
810

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)
651
0.046
152
148.6
73
962
0.049
475
463.1
227
1426
0.175
310
289.4
109
1781
0.009
114
113.5
57
1923
0.389
317
261.5
136
2237
0.013
112
111.9
27
2296
0.033
65
63.9
33
2382
0.012
79
78.9
28
2504
0.088
182
173.6
94
2901
0.872
1256
544.7
823

XRD data

Download data: [counts]
First-order composition: Nontronite

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