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Section: 6 Minerals and pigments (MP) Page: 411

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IMP00411
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Norsethite
Chemical/botanical name(s):
Anhydrous normal carbonate (class), dolomite (mineral group)
Source location 1:
Rosh Pinah, Namibia
Sample source 2:
Royal Museum of Scotland
Source location 2:
Chambers Street, Edinburgh, EH1 1JF, UK
Sample identifier 2:
RMS1976.33.14
Sample source 3:
The Natural History Museum, National Museums of Scotland
Source location 3:
Cromwell Road, London, SW7 5BD, UK, Edinburgh, UK
Other:
Spectrum is similar to, but distinguishable from, that of dolomite
Application:
Transmission FTIR spectroscopy
Mode:
Tran
Literature Reference:
Jones, G. C., and B. Jackson. Infrared Transmission Spectra of Carbonate Minerals. London: Chapman & Hall, 1993. Scheetz, B. E., and W. B. White. "Vibrational Spectra of the Alkaline Earth Double Carbonates." American Mineralogist 62.1, 2 (1977): 36-50. White, W. B. "The Carbonate Minerals." The Infrared Spectra of Minerals. Ed. V. C. Farmer. Monograph 4 ed. London: Mineralogical Society of London, 1974. 227-84.
Originating institution name:
Natural History Museum, National Museums of Scotland
Originating institution acronym:
NHM
Molecular formula:
C2 Ba Mg O6
Linear formula:
BaMg(CO3)2
Other analytical methods:
EDS (Ba:Mg=0.7:1+minor Mn & trace Ca, Na, Fe, Sr), SEM, XRD (3902 NHM std)