Mineral Standards

Compound CalciumSulfate
Formula CaSO4.2H2O
Composition Homogeneous
Physical State Solid, microcrystals
Temperature 293K
Radiation none
Dose -
Technique Microimaging
Laser 532.20 nm
Fluorescence Low
Also available: 405.07 nm 784.53 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
[%]
3682 7 0.0371 0.002 2.13e-5 0
3656 9 105 0.003 0.48 25.6
3490 373 42.3 0.129 5.02 1.67
3400 176 73.5 0.061 3.88 2.98
1627 5 13.4 0.002 0.0219 200
1133 317 18.3 0.11 1.73 2.96
1005 2889 7.14 1 7.32 0.437
842 6 10.8 0.002 0.0157 250
668 109 9.43 0.038 0.35 10.7
617 137 16.5 0.047 0.708 8.32
572 24 88.7 0.008 0.698 25.1
535 9 2.46 0.003 6.84e-8 2.8e+7
491 254 13.7 0.088 1.14 4.55
445 8 99.7 0.003 0.49 38.3
412 182 10.8 0.063 0.636 6.69
312 12 22.1 0.004 0.0963 58.6
207 34 22.3 0.012 0.253 37.7

TransitionsClick row to mark transition.



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