Modal mineralogy data of iceberg-rafted debris (NERC Grant NE/T006609/1)
Modal mineralogy data of iceberg-rafted debris deposited at IODP Site U1538 in the Scotia Sea 1.2 million years ago based on QEMSCAN® analyses, which infer minerals from chemistry
Default
Identification info
- Metadata Language
- English (en)
- Dataset Reference Date ()
- 2022-08-15
- Maintenance and update frequency
- notApplicable
- GEMET - INSPIRE themes, version 1.0
- BGS Thesaurus of Geosciences
-
- Sea ice
- Electron microscopy
- Microscopy
- NGDC Deposited Data
- Keywords ()
- Keywords
-
- NERC_DDC
- Limitations on Public Access
- otherRestrictions
- Other constraints
- licenceOGL
- Use constraints
- otherRestrictions
- 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]"
- Spatial representation type
- vector
- Topic category
-
- Geoscientific information
- Extent
-
SCOTIA SEA [id=2001393]
- Dataset Reference Date ()
- 2010
N
S
E
W
![](https://data-search.nerc.ac.uk/geonetwork/srv/api/regions/geom.png?geomsrs=EPSG:4326&geom=POLYGON((-41%20-57,-41%20-57,-41%20-57,-41%20-57,-41%20-57)))
- Begin date
- 2021-09-01
- End date
- 2021-09-30
- Code
- ED50 (EPSG::4230)
- Quality Scope
- dataset
- Other
- dataset
Report
- Dataset Reference Date ()
- 2011
- Explanation
- See the referenced specification
- Degree
Report
- Dataset Reference Date ()
- 2010-12-08
- Explanation
- See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
- Degree
- Statement
- We mounted ∼1 g of the sand (>63-μm) fraction of each sample in a 30-mm diameter (15-mm thick) epoxy resin block. Sample measurement and data processing were undertaken using the software packages iMeasure version 4.2SR1 and iDiscover 4.2SR1 and 4.3 (Rollinson et al., 2011). The QEMSCAN® settings used 25kV, 5nA, a 1000 X-ray count rate per pixel, a working distance of ∼22-mm under high vacuum and beam calibration every 30 min. We used the software's fieldscan measurement mode to analyze each sample (Pirrie & Rollinson, 2011) at an X-ray resolution/pixel spacing of 8-μm and a 1500-μm2 field size (at x46 magnification).
Metadata
- File identifier
- eabf3873-63d6-23e5-e053-0937940a01a2 XML
- Metadata Language
- English (en)
- Resource type
- dataset
- Metadata Date
- 2024-09-05
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
British Geological Survey
Environmental Science Centre,Keyworth
,
NOTTINGHAM
,
NOTTINGHAMSHIRE
,
NG12 5GG
,
United Kingdom
+44 115 936 3100