Interactive IRUG Spectrum

Section: 6

Minerals and pigments (MP)

Page: 481

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Details

IRUG filename: IMP00481	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Strontiodresserite	Chemical/botanical name(s): Hydrated carbonate with hydroxyl or halogen (class), alumohydrocalcite (dundasite) (mineral group)
CAS name: Strontiodresserite	Sample source 1: Francon Quarry	Source location 1: St. Michel, Montreal Island, Quebec, Canada
Sample source 2: British Museum	Source location 2: Great Russell Street, London, WC1B-3DG, UK	Sample identifier 2: BM1983.643
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 is similar to, but distinguishable from that of dresserite, see Farrell for peak assignments and comparison with dresserite and dundasite	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., A. P. Sabina, A. C. Roberts, and B. D. Sturman. "Strontiodresserite, a New Sr Al Carbonate from Montreal Island, Quebec." Canadian Mineralogist 15.3 (1977): 405-07.	Originating institution name: Natural History Museum, National Museums of Scotland	Originating institution acronym: NHM
Linear formula: (Sr,Ca)Al2(CO3)2(OH)4*H2O	CAS registry no: 64972-38-9	Other analytical methods: EDS (Sr:Ca:Al=approx. 1:0.1:2 with trace Ba & Na), SEM, XRD (8205F NHM std)