efb84b6c-fef6-084a-e053-0937940acd4d English nonGeographicDataset non geographic dataset British Geological Survey +44 115 936 3100 Environmental Science Centre,Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom enquiries@bgs.ac.uk pointOfContact 2026-10-07 UK GEMINI 2.3 http://data.bgs.ac.uk/id/dataHolding/13608006 Clumped isotope data from high-pH anthropogenic tufa in the Howden Burn, Consett, North East England 2022-12-22 creation http://data.bgs.ac.uk/id/dataHolding/13608006 Clumped isotope data of high-pH anthropogenic carbonate deposits, reported as part-per thousand (per-mille, ‰) relative to international reference materials, and temperatures in degrees Celsius (˚C). Data are acquired from individual layers within carbonate samples. These tufas were collected from the Howden Burn, a stream in Consett, County Durham, Northeast England. Tufa hand specimen samples were acquired from Consett in October 2017. Isotope data were acquired in the Qatar Stable Isotope Laboratory at Imperial College London in July 2018. Triplicate analyses were performed on 5-7mg powdered carbonate samples drilled from tufa layers. Isotope measurements were made using an isotope ratio mass spectrometer. The data were collected for Chris Holdsworth’s MSc research thesis titled: ‘Understanding the controls on ecotoxic metal and clumped isotope compositions of slag-derived tufas’. The purpose of these data was to understand the controls on clumped isotope values in tufas precipitating in stream waters such as the Howden Burn that leach legacy slag heaps. This may be useful for geochemists using clumped isotopes and environmental regulators concerned with legacy industrial and alkali waste deposits. Dr Cedric John’s carbonate research group at Imperial College London collected the data and MSc student Chris Holdsworth interpreted the data. John MacDonald University of Glasgow School of Geographical and Earth Science not available originator Christopher Holdsworth University of Edinburgh not available originator Cedric John Imperial College London not available originator Enquiries British Geological Survey United Kingdom not available distributor Enquiries British Geological Survey United Kingdom not available pointOfContact notApplicable https://resources.bgs.ac.uk/images/geonetworkThumbs/efb84b6c-fef6-084a-e053-0937940acd4d.png Geology GEMET - INSPIRE themes, version 1.0 2008-06-01 publication NGDC Deposited Data dataCentre NERC_DDC otherRestrictions licenceOGL Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" otherRestrictions 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. Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" English geoscientificInformation 2018-07-01 2018-07-30 Text file (TXT) Microsoft Excel Spreadsheet (.xlsx) Image (PNG) Enquiries British Geological Survey United Kingdom not available distributor https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item176985 Data download nonGeographicDataset non geographic dataset INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology 2011 publication See the referenced specification false Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 publication See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF false Data were produced through the following steps: (1) selection of sample on site (Howden Burn), (2) preparation for analysis – drilling of carbonate layers, (3) isotope analysis on mass spectrometer, (4) data were corrected using the free software Easotope.