Chemistry of Manganese (Mn) oxides in limonite samples from the CoG3 NERC project (NERC Grant NE/M011488/1)
NERC Grant NE/M011488/1 Electron microprobe analyses of Mn-oxyhydroxide phases as elemental percentages per point analysis. Mn-oxyhydroxide phases were within limonites from Acoje (Philippines), Caldag (Turkey), Nkamouna (Cameroon), Piaui (Brazil) and Shevchenko (Kazakhstan) laterite deposits. The data were acquired during the NERC SoS Minerals CoG3 project between 2015 and 2018 using a Cameca SX100 electron microprobe at the Natural History Museum, London, UK. Point analyses were performed on samples set within epoxy resin blocks, polished and coated with carbon. All elements were analysed using wavelength dispersive X-ray spectrometers. These data were used to identify the Co and Ni bearing host minerals within each natural resource and to assess the amount and variability of these elements within specific Mn-oxyhydroxide phases. This may be useful within the mining sector, resource assessment, processing or prospecting, geo- or material scientists and processing engineers / metallurgists. The data were acquired in the Core Research Laboratories, Natural History Museum by the NHM CoG3 team. NERC grant: CoG3: The geology, geometallurgy and geomicrobiology of cobalt resources leading to new product streams
nonGeographicDataset
https://www.bgs.ac.uk/services/ngdc/accessions/index.html?#item135049
name: Data
function: download
http://data.bgs.ac.uk/id/dataHolding/13607613
eng
geoscientificInformation
publication
2008-06-01
Geology
Geomicrobiology
Manganese oxides
Nickel
Laterites
Metallurgy
Limonite
Electron microprobes
Cobalt
revision
2011
NERC_DDC
2015-09-30
2018-09-30
creation
2020-04-04
notApplicable
Samples of ground and sieved limonite were prepared in epoxy resin blocks and analysed on a Cameca SX100 elecron microprobe.
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
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
Earth Sciences
Natural History Museum
London
SW7 5BD
pointOfContact
Earth Sciences
Natural History Museum
London
SW7 5BD
principalInvestigator
British Geological Survey
Environmental Science Centre,Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
+44 115 936 3100
pointOfContact
2023-01-23