SL4-11

Sample information

Name
SL4-11
Type
Fe-Ox vein
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)
944
0.264
538
462.6
286
1423
0.215
324
297.6
116
1781
0.011
120
119.3
61
1923
0.404
304
246.8
138
2200
0.049
98
96.3
30
2296
0.033
81
80.0
35
2478
0.073
236
225.3
159
2761
0.500
731
564.2
311

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)
935
0.132
498
465.4
247
1423
0.109
339
326.3
109
1782
0.006
171
170.6
61
1923
0.296
300
262.1
122
2200
0.038
107
105.5
33
2295
0.021
75
74.3
36
2496
0.065
253
243.9
156
2902
0.877
1363
615.4
863

XRD data

Download data: [counts]
First-order composition: Illite (+++) Nontronite (++) Oxides (++) Sulfide (+)

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