Interactive IRUG Spectrum

Details

IRUG filename:
IMP00387
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Dresserite
Chemical/botanical name(s):
Hydrated carbonate with hydroxyl or halogen (class), alumohydrocalcite (mineral group)
Sample source 1:
Francon Quarry
Source location 1:
St Michel, Montreal Island, Quebec, Canada (CA)
Sample source 2:
British Museum
Source location 2:
Great Russell Street, London, WC1B-3DG, UK
Sample identifier 2:
BM1970,200
Sample source 3:
The Natural History Museum, National Museums of Scotland
Source location 3:
Cromwell Road, London, SW7 5BD, UK, Edinburgh, UK
Color:
White
Other:
Spectrum matches that given in Farrell, with the addition of extra peaks around 2900 cm-1, spectrum is similar to, but distinguishable from that of strontiodresserite
Application:
Transmission FTIR spectroscopy
Mode:
Tran
Literature Reference:
Jones, G. C., and B. Jackson. Infrared Transmission Spectra of Carbonate Minerals. London: Chapman & Hall, 1993. Farrell, D. M. "Infrared Investigation of Basic Double Carbonate Hydrate Minerals." Canadian Mineralogist 15.3 (1977): 408-13. Jambor, J. L., D. G. Fong, and A. P. Sabina. "Dresserite, the New Barium Analogue of Dundasite." Dresserite, the New Barium Analogue of Dundasite 10.1 (1969): 84-89.
Originating institution name:
Natural History Museum, National Museums of Scotland
Originating institution acronym:
NHM
Molecular formula:
C4 H14 Al4 Ba2 O23
Linear formula:
Ba2Al4(CO3)4(OH)8*3H2O
Other analytical methods:
EDS (Ba:Al=1:2.3 with trace Na, Mn, Sr), SEM, XRD (15672 NHM std=dresserite)