Chlor+Goethite

Digitized from USGS Spectral Library v7

Chlor+Goethite — NIR2,126 points · 4000–12500 cm⁻¹

Spectrum Details

Modality: NIR
Category: soil
Material Type: Intimate
Sample ID: CU93-4B
Collection Locality: Cuprite, Nevada, USA
Spectral Purity: 1a2_3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns
Composition / XRD: NONE # XRF, EPMA, ICP(Trace),WChem
Sample Description: Goethite coated Chlorite Phyllite. Part of lower Cambrian Harkless Phyllite that was altered around 7.0 Ma by hydrothermal fluids. Sample is from the core propylitic zone of the western hydrothermal center.
XRD Analysis: none
X Units: cm⁻¹
Y Units: Absorbance
Data Points: 2,126

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Attribution

USGS Spectral Library Version 7, U.S. Geological Survey

License: Public Domain

DOI: 10.3133/ds1035

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