| Section: 6 | Minerals and pigments (MP) | Page: 185 | 
IRUG filename: IMP00185  | Data type: Infrared  | IRUG material class: Minerals and pigments (MP)  | 
Sample type: Reference material  | Common name(s): Celandonite  | Chemical/botanical name(s): Mica group, silicate class  | 
CAS name: Celadonite  | Source location 1: Mt. Baldo, Verona (Near), Verona Province, Veneto, IT  | Source location 2: Washington, DC, US  | 
Sample identifier 2: R4733  | Sample source 3: Philadelphia Museum of Art, Scientific Laboratory  | Source location 3: Box 7646, Philadelphia, PA, 19101, US  | 
Color: Grey-green, opaque  | Application: MFTIR (Fourier transform infrared microspectroscopy)  | Mode: Tran  | 
Originating institution name: Philadelphia Museum of Art  | Originating institution acronym: PMA  | Linear formula: K(Mg,Fe)(Fe,Al)Si4O10(OH)2  | 
CAS registry no: 12173-00-1  | Other analytical methods: XRF  |