Albite reflectance spectrum, IR illum., Pejcic et al. 2021 (EP2021-1148)
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Measurement details
| Description | Reflectance spectrum of Albite [NaAlSi3O8] in specimen 'Albite M2393' (CSIRO) from South Dakota, U.S.A.. |
| 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 |
| Material | Albite [ NaAlSi3O8 ] |
| Analysis technique | Reflectance |
| Instrument | Bruker Vertex 80v FTIR spectrometer |
| Illumination | IR light source |
| Acquisition time | 60 s |
| Channel count | 3667 |
| Wavelength range | 2004 … 16664 nm |
| Intensity range | 0.0366 … 0.931 absolute reflectance |
| Lines | OH ν: 3700.2 cm-1, 3668.3 cm-1, 3630.1 cm-1 |
| Download | Albite_Reflectance.txt [80.0 kB] |
Specimen details
| Name | M2393 Albite |
| Owner | CSIRO - Mitchell Collection |
| Accession date | 2024-07-29 |
| Locality | South Dakota, USA |
| IGSN | https://doi.org/10.58108/CSMS2 |
| Link to CMR Specify database | https://cmr-specify.csiro.au/specify/bycatalog/CMR-MS/2024-MS-0000000287 |
| Phase abundance (QXRD) |
|
| Type | Mineral |
| Form | Powder |
| Other measurements | Reflectance XRD |
Specimen image
Image of Albite specimen 'Albite M2393' (CSIRO) from South Dakota, USA
(C) 2014 CSIRO. All rights reserved.
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Na | 1 | 7.69 | 8.77 |
| Al | 1 | 7.69 | 10.3 |
| Si | 3 | 23.1 | 32.1 |
| O | 8 | 61.5 | 48.8 |
| Total | 13 | 100 | 100 |