Date (Creation)

2022-06-28

Identifier

http://data.bgs.ac.uk/id/dataHolding/13607947

Maintenance and update frequency

notApplicable notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• NGDC Deposited Data
• Basalt
• Granite
• Tectonics
• Biosphere
• Hydrogen
• Hydrogen peroxide

dataCentre

• NGDC Deposited Data

Keywords

• NERC_DDC

Access constraints

otherRestrictions Other restrictions

Other constraints

licenceOGL

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Use constraints

otherRestrictions Other restrictions

Other constraints

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.

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Metadata language

EnglishEnglish

Topic category

• Geoscientific information

Begin date

2021-10-01

End date

2022-06-24

Distribution format

• MS Excel ()

OnLine resource

Data

OnLine resource

Digital Object Identifier (DOI)

Hierarchy level

nonGeographicDataset Non geographic dataset

Other

non geographic dataset

Statement

Laboratory experiments were carried out where three different igneous rocks (granite, basalt, peridotite) were crushed under oxygen-free conditions within a planetary ball mill at 500 rpm for 30 minutes. Deoxygenated water was then added to the crushed rocks within a nitrogen chamber. Triplicate gastight vials of each rock type, and rock free controls, were then incubated in batches at a range of different temperatures (from 60 deg C to 121 deg C) and the generation of hydrogen gas and hydrogen peroxide (alongside dissolved iron, pH, and hydroxyl radicals) monitored over time for up to a week. The initial grain sizes and number of Si surface radicals of the crushed rocks were also measured.

File identifier

e292b29b-06aa-5bb1-e053-0937940a5ccf XML

Metadata language

EnglishEnglish

Hierarchy level

nonGeographicDataset Non geographic dataset

Hierarchy level name

non geographic dataset

Date stamp

2025-06-10

Metadata standard name

UK GEMINI

Metadata standard version

2.3

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607947