Searched for: subject%3A%22SWIR%22
(1 - 5 of 5)
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van Duijvenbode, J.R. (author), Cloete, Louis M. (author), Soleymani Shishvan, M. (author), Buxton, M.W.N. (author)
Geochemical and mineralogical datasets from Tropicana Gold Mine, Australia, have been used to define Au-mineralised fingerprints. VNIR-SWIR spectral data were represented by four normalised wavelength regions and were clustered to form spectral classes. Sequentially, these spectral class proportions within a block and co-located pXRF data...
journal article 2022
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Desta, F.S. (author), Buxton, M.W.N. (author)
Sensor technologies provide relevant information on the key geological attributes in mining. The integration of data from multiple sources is advantageous in making use of the synergy among the outputs for the enhanced characterisation of materials. Sensors produce various types of data. Thus, the fusion of these data requires innovative data...
journal article 2020
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Dalm, M. (author), Buxton, M.W.N. (author), van Ruitenbeek, F. J.A. (author)
Near-infrared (NIR) and short-wavelength infrared (SWIR) hyperspectral imagery can be used to detect certain alteration minerals. At epithermal deposits, the formation of alteration minerals is, in theory, related to the mineralisation of gold and silver. In order to provide foundations for developing sensor-based sorting applications at a...
journal article 2018
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Guatame-Garcia, Adriana (author), Buxton, M.W.N. (author), Deon, F. (author), Lievens, Caroline (author), Hecker, Chris (author)
In the production of calcined kaolin, the on-line monitoring of the calcination reaction is becoming more relevant for the generation of optimal products. In this context, this study aimed to assess the suitability of using infrared (IR) spectroscopy as a potential technique for the on-line characterization of the<br/>calcination of kaolin. The...
journal article 2018
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Groenheide, S. (author)
The St. Austell area (SW England) is known for its high quality and world-class size kaolin deposits and has a long history of kaolin mining. Mining started in the high grade zones. However, in recent years, mining is moving closer to lower grade zones and sees an increase in iron-impurities within the ore. The kaolin mineral assemblage consists...
master thesis 2016
Searched for: subject%3A%22SWIR%22
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