Mineral Standards

Compound CalciumSulfate
Other Name Gypsum
Formula CaSO4.2H2O
Composition Homogeneous
Physical State Solid, crystals
Temperature 293K
Radiation none
Dose -
Technique Microimaging
Laser 532.20 nm
Fluorescence Medium
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
[%]
3598 5 58.1 0.005 0.24 123
3564 8 33.7 0.008 0.219 130
3489 64 62.1 0.062 3.31 3.3
3400 113 48.8 0.11 5.07 2.05
3314 15 67.9 0.015 1.07 24.2
3255 8 49.1 0.008 0.292 59.5
1136 68 18.8 0.066 1.25 3.69
1005 1030 10.3 1 10.9 0.312
665 15 14.9 0.014 0.212 19.4
616 68 27.9 0.066 1.7 3.3
491 148 17.1 0.144 2.44 1.8
411 51 15.5 0.049 0.786 5.31
316 7 19.6 0.006 0.0855 5430
306 7 18.9 0.007 0.0544 8870
209 17 14.5 0.017 0.258 18.7

TransitionsClick row to mark transition.



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