Mount Pinatubo, Philippines 1991 mineral maps
Backscattered electron and major element maps of pumice from the 1991 eruption of Mount Pinatubo, Philippines. Samples provided by Mauro Rosi; for detailed description of location and eruptive stratigraphy see the following paper: Rosi, M., Paladio-Melosantos, M., Di Muro, A., Leoni, R. and Bacolcol, T., 2001. Fall vs flow activity during the 1991 climactic eruption of Pinatubo Volcano (Philippines). Bulletin of Volcanology, 62, pp.549-566. Backscattered electron maps were obtained on a Zeiss Sigma HD Field Emission Gun analytical scanning electron microscope (ASEM). Major element maps were obtained on the same ASEM using dual Oxford Instruments X-max 150 mm2 energy dispersive silicon drift detectors.
Simple
- Date (Creation)
- 2024-01-31
Originator
University of Cardiff
-
Johan Lissenberg
School of Earth and Environmental Sciences, Cardiff University Main building, Park Place
,
Cardiff
,
CF10 3AT
,
- Maintenance and update frequency
- notApplicable notApplicable
- GEMET - INSPIRE themes, version 1.0
- BGS Thesaurus of Geosciences
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- Pumice
- Composition
- NGDC Deposited Data
- dataCentre
- Keywords
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- NERC_DDC
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- licenceOGL
- 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
- 2018-12-24
- End date
- 2019-02-15
Reference System Information
No information provided.
- Distribution format
-
-
CSV, JPEG
()
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CSV, JPEG
()
- OnLine resource
- Data
- Hierarchy level
- nonGeographicDataset Non geographic dataset
- Other
- non geographic dataset
Conformance result
- Date (Publication)
- 2011
- Explanation
- See the referenced specification
- Pass
- No
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
- See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
- Pass
- No
- Statement
- Backscattered electron maps were obtained on a Zeiss Sigma HD Field Emission Gun analytical scanning electron microscope (ASEM). Major element maps Element maps were obtained on the same ASEM using dual Oxford Instruments X-max 150 mm2 energy dispersive silicon drift detectors. An acceleration voltage of 20 kV and dwell time of 20 ms was used. The beam aperture was adjusted to obtain optimum output count rates of 400,000 cps, enabling rapid mapping of large proportions of the samples at high spatial resolution. Raw counts were background-corrected using Oxford Instrument’s AZtec software, which was then used to generate element maps.
- File identifier
- 1282d7b7-c0cb-6ffd-e063-0937940aac66 XML
- Metadata language
- EnglishEnglish
- Hierarchy level
- nonGeographicDataset Non geographic dataset
- Hierarchy level name
- non geographic dataset
- Date stamp
- 2025-11-13
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
Point of contact
British Geological Survey
Environmental Science Centre,Keyworth
,
NOTTINGHAM
,
NOTTINGHAMSHIRE
,
NG12 5GG
,
United Kingdom
+44 115 936 3100
- Dataset URI
- http://data.bgs.ac.uk/id/dataHolding/13608205
NERC Data Catalogue Service