| Section: 6 | Minerals and pigments (MP) | Page: 373 | 
IRUG filename: IMP00373  | Data type: Infrared  | IRUG material class: Minerals and pigments (MP)  | 
Sample type: Reference material  | Common name(s): Bayleyite  | Chemical/botanical name(s): Hydrated normal carbonate (class), rutherfordine (mineral group)  | 
Sample source 1: Homestake Mine  | Source location 1: Ambrosia Lakes, McKinley County, New Mexico (NM), US  | Sample source 2: British Museum  | 
Source location 2: Great Russell Street, London, WC1B-3DG, UK  | Sample identifier 2: BM1963,389  | Sample source 3: The Natural History Museum, National Museums of Scotland  | 
Source location 3: Cromwell Road, London, SW7 5BD, UK, Edinburgh, UK  | Color: Yellow, bright  | Other: Spectrum is similar to that of liebigite  | 
Application: Transmission FTIR spectroscopy  | Mode: Tran  | Literature Reference: Jones, G. C., and B. Jackson. Infrared Transmission Spectra of Carbonate Minerals. London: Chapman & Hall, 1993., Axelrod, J. M., F. S. Grimaldi, C. Milton, and K. J. Murata. "The Uranium Minerals from the Hillside Mine, Yavapai County, Arizona." American Mineralogist 36 (1951): 10. , Mayer, H., and K. Mereiter. "Synthetic Bayleyite, Mg2(UO2)(CO3)3." Tschermaks Mineralogische Und Petrographische Mitteilungen 35.2 (1986): 133-46.  | 
Originating institution name: Natural History Museum, National Museums of Scotland  | Originating institution acronym: NHM  | Molecular formula: C3 Mg2 O11 U  | 
Linear formula: Mg2(UO2)(CO3)3  | Other analytical methods: EDS (Mg:U 1.5:1 with trace Si & S), SEM, XRD (391F NHM std)  |