Blue Efflorscnt Min

NIRSoil
Blue Efflorscnt Min — NIR2,126 points · 4000–12500 cm⁻¹
400060008000100001200000.02000.04000.06000.08000.100Wavenumber (cm⁻¹)Absorbance▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼

Spectrum Details

Modality
NIR
Category
soil
Material Type
Intimate
Sample ID
SU93-300
Collection Locality
North Pit at Summitville Mine Site, CO
Spectral Purity
1b2_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
Sampled from Summitville north pit on gray clay (?) substrate
XRD Analysis
possible chalcanthite, brochantite
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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