Interactive IRUG Spectrum

IMP00123 Barite, minor CH impurity; Chester; Rutgers; 2794; PMA; tran

3993

3734

3475

3216

2957

2698

2439

2179

1920

1661

1402

1143

884

625

-0.01

0.24

0.49

0.74

0.99

Submitter

Section: 6

Minerals and pigments (MP)

Page: 123

  Copyright © 1993-2025 Infrared and Raman Users Group (IRUG) 

Details

IRUG filename: IMP00123	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Barite, with minor CH impurity, baryte	Chemical/botanical name(s): Barium sulfate, barite group, sulfate class
CAS name: Barite (Ba(SO4))	Sample source 1: Chester Collection, Rutgers University Geology Museum	Source location 1: Geology Hall, College Ave., New Brunswick, NJ, US
Sample identifier 1: 2794	Sample source 2: Philadelphia Museum of Art, Scientific Laboratory	Source location 2: Box 7646, Philadelphia, PA, 19101, US
Sample identifier 2: Barite, 2794	Color: White	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Originating institution name: Philadelphia Museum of Art	Originating institution acronym: PMA
Molecular formula: Ba O4 S	Linear formula: BaSO4	CAS registry no: 13462-86-7