Heulandite — NIR2,126 points · 4000–12500 cm⁻¹
Sample photograph — USGS Spectral Library v7
Spectrum Details
- Modality
- NIR
- Category
- mineral
- Material Type
- Tectosilicate
- Sample ID
- NMNH84534
- Collection Locality
- Teigarhom, Iceland
- Spectral Purity
- 1a2a3a4u # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns
- Composition / XRD
- None # XRF, EPMA, ICP(Trace), WChem COMPOSITION_TRACE: None
- Sample Description
- IMAGE_OF_SAMPLE:
- XRD Analysis
- Pure heulandite. Ehman, W.J. and Norma Vergo, 1986, Spectral discrimination of zeolites and dioctahedral clays in the near-infrared. Remote Sensing for Exploration Geology, 5th Thematic Conference, Reno, Nevada, September 29-October 2, 1986, Proceedings, pp 417-425.
- 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/ds1035Analyze in Workbench
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