Pyrophyllite PYS1A lt5um

Spectrum Details

Modality

NIR

Category

mineral

Material Type

Phyllosilicate

Sample ID

PYS1A >250um, PYS1A <850um, PYS1A fine gr, PYS1A <5um (GDS29)

Collection Locality

Staley, NC

Spectral Purity

1a2_3_4_ # PYS1A >250um # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns SPECTRAL_PURITY: 1a2a3a4a # PYS1A

Composition / XRD

XRF # XRF, EPMA, ICP(Trace), WChem

Sample Description

less than 850um Hand samples are clusters of white radiating acicular crystals which appear pure. Salisbury, J. W., Walter, L. W., and Vergo, N., 1987, Mid-Infrared (2.1-25µm) Spectra of Minerals: First Edition, U.S. Geological Survey Open File Report 87-263. IMAGE_OF_SAMPLE:

XRD Analysis

Pure pyrophyllite. Salisbury, J. W., Walter, L. W., and Vergo, N., 1987, Mid-Infrared (2.1-25µm) Spectra of Minerals: First Edition, U.S. Geological Survey Open File Report 87-263.

X Units

cm⁻¹

Y Units

Absorbance

Data Points

2,126