Quartz reflectance spectrum, IR illum., Pejcic et al. 2021 (EP2021-1148)
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Measurement details
| Description | Reflectance spectrum of Quartz in NRCHE01, from CSIRO Reflectance (2025). From original file 'Quartz_NRCHE01_3.0.dpt'. |
| Reference | Pejcic et al. 2021 (EP2021-1148) Pejcic, Bobby; Shelton, Tina; leGras, Monica; Laukamp, Carsten; Francis, Neil; Lau, Ian. Mid infrared spectral library. Perth: CSIRO; 2021. csiro:EP2021-1148. https://doi.org/10.25919/5b6n-n462 |
| Date measured | 2025 |
| Material | Quartz [ SiO2 ] |
| Analysis technique | Reflectance |
| Instrument | Bruker Vertex 80v FTIR spectrometer |
| Illumination | IR light source |
| Channel count | 3667 |
| Wavelength range | 2004 … 16664 nm |
| Intensity range | 0.539 absolute reflectance |
| Lines | OH ν: 3122 cm-1, OH- ν: 2807 nm, Reststrahlen: 8093 — 9617 nm (100%), 12401 — 13117 nm (29%) |
| Download | Quartz_NRCHE01_3.0.txt [80.1 kB] |
Specimen details
| Name | NR-CHE-01-1 Quartz |
| Owner | CSIRO - ARRC Collection |
| Link to CMR Specify database | https://cmr-specify.csiro.au/specify/bycatalog/CMR-MS/2024-MS-0000000687 |
| Phase abundance (QXRD) |
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| Other measurements | Muscovite-1M, Muscovite-2M1 and Quartz XRD quant/phase, x-ray beam, Owen et al. 2023 (Jobs # 6243, 6245) |
Specimen image
Image of Quartz, Muscovite-1M and Muscovite-2M1 in specimen 'NR-CHE-01 Quartz' [CSIRO].
(C) 2026 CSIRO Mineral Resources. All rights reserved.
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Si | 1 | 33.3 | 46.7 |
| O | 2 | 66.7 | 53.3 |
| Total | 3 | 100 | 100 |