Mineral Standards

Compound CalciumSulfate
Other Name Gypsum
Formula CaSO4.2H2O
Composition Homogeneous
Physical State Solid, crystals
Temperature 293K
Radiation none
Dose -
Technique Microimaging
Laser 405.07 nm
Fluorescence High
Also available: 532.20 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
[%]
3489 16 52.6 0.119 5.86 3.14
3401 62 49.3 0.473 22.1 0.807
1137 14 23.4 0.102 2.49 4.68
1006 132 19.6 1 21 0.507
617 10 29.3 0.073 1.96 6.64
493 20 23.7 0.153 3.79 3.09
415 6 21.5 0.048 1.05 10.6

TransitionsClick row to mark transition.



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