Pargasite infrared spectrum

Pargasite sample data

Description: Pargasite mineral
Mineral: Pargasite
FT-IR ID: IR5851
Ideal chemistry: NaCa2(Mg,Fe++)4Al(Si6Al2)O22(OH)2
Locality: Edenville, New York, USA
Source: Grigore Cobălcescu Museum
Owner: Department of Geology – Alexandru Ioan Cuza University of Iasi

Pargasite Infrared spectrum

Infrared bands of Pargasite

Wavenumbers (cm-1): 1050, 977, 944, 894sh, 684, 511, 460, 405


Instrument settings: Bruker Vertex 70 FT-IR spectrometer
Spectral resolution: 2 cm-1
Conditions of measurement: at room temperature using KBr pellet technique


  1. The Mineralogy Database [link]