Mineral Standards

Compound CalciumSulfate
Formula CaSO4.2H2O
Composition Homogeneous
Physical State Solid, microcrystals
Temperature 293K
Radiation none
Dose -
Technique Microimaging
Laser 784.53 nm
Fluorescence Low
Also available: 405.07 nm 532.20 nm

Processed Raman spectrumLeft-click + Shift: drag to zoom; Left-click + Ctrl: Pan; Right-click: Reset.

Transitions

Raman Shift
[cm-1]
Signal-to-Noise
[ratio]
FWHM
[cm-1]
Relative Height
[normalized counts]
Band Area
[normalized counts]
Band Area Uncertainty
[%]
1450 5 1.87 0.004 0.00891 116
1136 137 14 0.113 1.6 1.77
1008 1210 9.74 1 10 0.235
778 14 2.27 0.011 0.0291 39.1
671 106 12.1 0.087 1.07 2.45
619 62 18.2 0.052 0.928 13.1
598 13 23.9 0.011 0.241 97.2
583 10 7.39 0.008 0.0338 211
574 6 10.6 0.005 0.042 332
562 5 19.3 0.004 0.0495 249
494 156 16.1 0.129 2.13 1.43
414 371 13.8 0.307 4.36 0.644
320 12 23 0.01 0.223 16.2
210 58 21.7 0.048 1.08 4.29

TransitionsClick row to mark transition.



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