Dundasite reflectance spectrum, IR illum., CSIRO 2025
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Measurement details
| Description | Reflectance spectrum of Dundasite in MES301, from CSIRO Reflectance (2025). From original file 'Dundasite_MES301_Batch_3_a_.0.dpt'. |
| Reference | Reflectance spectra measured by Carsten Laukamp and colleagues |
| Material | Dundasite [ PbAl2(CO3)2(OH)4·H2O ] |
| Analysis technique | Reflectance |
| Instrument | Bruker Vertex 80v FTIR spectrometer |
| Illumination | IR light source |
| Channel count | 3667 |
| Wavelength range | 2004 … 16664 nm |
| Intensity range | 0.53 absolute reflectance |
| Download | Dundasite_MES301_Batch_3_a_.0.txt [80.0 kB] |
Specimen details
| Name | MES301 Danburite |
| Owner | CSIRO - ARRC Collection |
| Link to CMR Specify database | https://cmr-specify.csiro.au/specify/bycatalog/CMR-MS/2024-MS-0000000285 |
| Phase abundance (QXRD) | |
| Other measurements | Calcite, Danburite and Quartz XRD quant/phase, x-ray beam, Owen et al. 2023 (Jobs # 6243, 6245) |
Specimen image
Image of Dundasite, Calcite, Danburite and Quartz in specimen 'MES301 Danburite' [CSIRO].
(C) 2026 CSIRO Mineral Resources. All rights reserved.
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| H | 6 | 27.3 | 1.29 |
| Al | 2 | 9.09 | 11.5 |
| C | 2 | 9.09 | 5.14 |
| Pb | 1 | 4.55 | 44.3 |
| O | 11 | 50 | 37.7 |
| Total | 22 | 100 | 100 |