Identification info

Metadata Language

English (en)

Dataset Reference Date ()

2021-11-15

Identifier

http://data.bgs.ac.uk/id/dataHolding/13607849

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes

• Geology

BGS Thesaurus of Geosciences

• X ray fluorescence spectroscopy

Keywords

• NERC_DDC

Limitations on Public Access

otherRestrictions

Other constraints

restricted

Other constraints

The dataset has been formally approved by BGS for access by external clients under a BGS Digital Data Licence, issued via BGS's IPR Section. The dataset must not be provided to, or be accessible by, an external client until the IPR Section confirms that signed licence documentation is in place. Refer to the IPR Section (DigitalLE@bgs.ac.) if further advice is required.. Constraint applies until 2023-11-01

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

Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section (ipr@bgs.ac.uk) for advice, should the position not be clear. ipr@bgs.ac Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section (ipr@bgs.ac.uk) for advice, should the position not be clear.

Spatial representation type

grid

Topic category

• Geoscientific information

Extent

Llanbedr [id=1340969]

Dataset Reference Date ()

2002

Begin date

2019-12-02

End date

2020-11-20

 

Distribution Information

Data format

• MS Excel

  ()

• Images - .tif

  ()

 

Quality Scope

dataset

Other

dataset

Statement

: X-ray fluorescence (XRF) measurements and optical images were collected using an Itrax MC core scanner at the Core Scanning Facility (CSF), BGS, UK. XRF was measured at 1 cm step-size and 10 s integration per step. For each core section, a standard resolution optical image was performed (210 microns per pixel). A 100 s reference scan on a glass sample (NIST-610) was performed every 5th core section and a replicate scan every 10th core section to monitor the stability of the analysis and identify any poor data. The XRF sumspectra for each core stick was peak fitted using the processing software Q-Spec (version 8.60). The processed XRF data was compiled in a final excel worksheet. All raw XRF spectral data from the core scanner will be retained by BGS and can be requested from enquiries@bgs.ac.uk. enquiries@bgs.ac : X-ray fluorescence (XRF) measurements and optical images were collected using an Itrax MC core scanner at the Core Scanning Facility (CSF), BGS, UK. XRF was measured at 1 cm step-size and 10 s integration per step. For each core section, a standard resolution optical image was performed (210 microns per pixel). A 100 s reference scan on a glass sample (NIST-610) was performed every 5th core section and a replicate scan every 10th core section to monitor the stability of the analysis and identify any poor data. The XRF sumspectra for each core stick was peak fitted using the processing software Q-Spec (version 8.60). The processed XRF data was compiled in a final excel worksheet. All raw XRF spectral data from the core scanner will be retained by BGS and can be requested from enquiries@bgs.ac.uk.

Metadata

File identifier

d123beb5-2d97-0c7c-e054-002128a47908 XML

Metadata Language

English (en)

Resource type

dataset

Metadata Date

2023-05-24

Metadata standard name

UK GEMINI

Metadata standard version

2.3