Interactive IRUG Spectrum

IMP00246 Biotite; Scotland; Chester Collection; AHC4424; PMA; tran

3999

3739

3480

3220

2961

2701

2442

2182

1923

1663

1404

1144

885

625

-0.01

0.15

0.32

0.48

0.65

Submitter

Section: 6

Minerals and pigments (MP)

Page: 246

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Details

IRUG filename: IMP00246	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Biotite	Chemical/botanical name(s): Potassium iron magnesium aluminum silicate hydroxide fluoride, mica group
Source location 1: Scotland, UK	Sample source 2: Chester Collection, Rutgers University Geology Museum	Source location 2: Geology Hall, College Ave., New Brunswick, NJ, US
Sample identifier 2: #AHC4424	Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US
Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran	Originating institution name: Philadelphia Museum of Art
Originating institution acronym: PMA	Linear formula: K(Mg,Fe)3(Al,Fe)Si3O10(OH,F)2 (approximate)	Other analytical methods: XRF (x-ray fluorescence)