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Determination of chromite composition from multispectral reflectance measurements (400-1000 nm)
Citation
López- Benito, Alfredo and Gervilla, Fernando and Catalina Hernández, Juan Carlos and Castroviejo Bolibar, Ricardo (2015). Determination of chromite composition from multispectral reflectance measurements (400-1000 nm). In: "Mineral resources in a sustainable World. Proceeding 13th Bienial SGA Meeting", 24-27 Agosto 2015, Nancy (Francia). pp. 1435-1438.
Description
| Title: | Determination of chromite composition from multispectral reflectance measurements (400-1000 nm) |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | Mineral resources in a sustainable World. Proceeding 13th Bienial SGA Meeting |
| Event Dates: | 24-27 Agosto 2015 |
| Event Location: | Nancy (Francia) |
| Title of Book: | Mineral resources in a sustainable World. Proceeding 13th Bienial SGA Meeting |
| Date: | 2015 |
| Volume: | 4 |
| Subjects: | |
| Faculty: | E.T.S.I. de Minas y Energía (UPM) |
| Department: | Ingeniería Geológica y Minera |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The relationship between the chemical composition and the multispectral reflectance values of chromite in the VNIR (Visible and Near-Infra-Red) realm is tested and mathematically analysed. Statisticaltools as Pearson's correlation coefficients, linear stepwise regression analysis and least-square adjustments are applied to two populations of data obtained from 14 selected samples 01 chromite multielemental microprobe analysis and multispectral reflectance values (400-1 000 nm). Results show that both data sets correlate, and suggest that the VNIR reflectance spectra can be used as a tool to determine the chemical composition of chromites.
More information
| Item ID: | 42061 |
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| DC Identifier: | https://oa.upm.es/42061/ |
| OAI Identifier: | oai:oa.upm.es:42061 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 27 Jun 2016 07:22 |
| Last Modified: | 27 Jun 2016 07:22 |
