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Information card for entry 1000434
1000433
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1000434
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1000435
Preview
Raman spectrum
1000434.rod
1000434.jdx
External links
COD
:
9001260
Structure parameters
Mineral name
Anorthite
Formula
Al Ca O4 Si
Title of publication
Structural variation associated with compositional variation and order-disorder behavior in anorthite-rich feldspars sample from Monte Somma
Authors of publication
Angel, R. J.; Carpenter, M. A.; Finger, L. W.
Journal of publication
American Mineralogist
Year of publication
1990
Journal volume
75
Pages of publication
150 - 162
a
8.1796 Å
b
12.8747 Å
c
14.172 Å
α
93.134°
β
115.885°
γ
91.236°
Cell volume
1338.99 Å
3
Number of distinct elements
4
Hermann-Mauguin space group symbol
I -1
Hall space group symbol
-P 1 (-1/2*x+1/2*y+1/2*z,1/2*x-1/2*y+1/2*z,1/2*x+1/2*y-1/2*z)
Excitation wavelength
532 nm
Measurement resolution
4 cm
-1
Polarization direction
unoriented
Power on sample
15 mW
Spot size of the device
1 μm
Company of the measurement device
Thermo Scientific
Model of the measurement device
Nicolet Almega XR
Has coordinates
No
Has disorder
No
Has F
obs
No
Version history
Version history is temporarily not available due to server issues.