Author(s): BENY C.
Date: 11 October 90
file name: ADSSA1S00
Recording laboratory: Lab. mixte (BRGM-CNRS- Univ. Orl…ans) de spectrom…trie Raman
References:
2nd file name:
Structural formula: KAlSi3O8
Name: Adularia
Family: Tectosilicates roup: Feldspar
Origin: natural [x] locality: Switzerland synthetic [_] method: P: T:
Solid: crystal [x] powder [_] glass [_]
Fluid: liquid [_] gas [_]
Preparation: Thick section [_] thin section [_] raw sample [x]
Colour:white opaque [_] transparent [x] translucent [_]
Conditions of measurement: room P room T
Polarization setting: PORTO c (a b) c VV [_]; VH [_]; none [_]
Laser: Ar+ 0 = 514.5 nm;
Sample photosensibility: -
Laser power: at laser: 500 mW, at sample:
Raman scattering efficiency: **
Spectral resolution: 5 cm-1
Calibration: Ar+: 78 cm-1
Spectrometer: JOBIN-YVON; model:U1000 macro [x] micro [_] objective:; N.A.: monochannel [x] multichannel [_]
scan rate: cm-1/mn
step: 0.5 cm-1
counting time: 1 s
integration time: s
number of scans: 1
accumulations:
Reference:
Crystal system:;
Z:;
space group:
Factor group analysis: : G
Raman shift (cm-1): 1139.0 1123.5 748.5 513.5 475.5 456.0 406.5 372.0 332.0 281.0 267.0 172.0 153.5 123.5 104.5 65.0
Observations: