Chemical characterization of Madagascan Ion Adsorption Deposits and chemical and biological leachates (NERC Grant NE/M01116X/1)
Chemical composition of 18 ion adsorption deposits (lateritic soils) from Ambohimirahavavy alkaline province, North West Madagascar as part of NERC funded SoS RARE in 2016. Samples collected from pits at depths down to 6.5m below surface. Details of samples in dataset “Sample list for the SoS RARE project” (https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item165705 ). Chemical composition of biological and chemical leachates from one Madagascan sample. Time series covers 60 days leaching during 2016 and results are in mg/kg of original material. Biological leaching agents: Aspergillus sp. And Bacillus sp. Inoculum and natural community and chemical leaching agent: ammonium sulphate. Details of experimental procedure in https://doi.org/10.3390/min8060236. Experiments conducted at the British Geological Survey to assess suitability of bioleaching as a more sustainable alternative to chemical leaching of rare earth elements from ion adsorption deposits.
nonGeographicDataset
https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item171729
name: Data
function: download
http://data.bgs.ac.uk/id/dataHolding/13607902
eng
geoscientificInformation
publication
2008-06-01
Leaching
Laterites
Absorption
revision
2011
NERC_DDC
2016-09-02
2016-12-16
creation
2022-01-14
notApplicable
Solid samples were analysed by sodium peroxide fusion with an ICP-MS finish. Leachates were preserved in 5% nitric acid before analysis with ICP-MS
publication
2011
false
See the referenced specification
publication
2010-12-08
false
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
MS Excel
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British Geological Survey
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British Geological Survey
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2023-03-22