Identification

Title

Nirex Petrological Samples And Records.

Abstract

As an integral part of the investigations carried out at Sellafield, and to a lesser extent for the Dounreay boreholes, the cores from the boreholes were systematically examined by geologists and samples selected for detailed petrographic analysis. Thin sections were prepared from many of these samples. Some of the samples were then prepared for analysis using X-ray fluorescence, X-ray diffraction or scanning electron microscopy. Samples containing fluid inclusions were prepared as doubly polished fluid inclusion wafers. Thin sections were prepared from soil materials obtained from the investigations of the Quaternary deposits. Particular attention was given to samples of the mineralisation that was identified in the formations at Sellafield. In addition to the samples from the boreholes, there are also some samples obtained from surface exposures that were examined during the regional surveys. The samples and sections have been catalogued and incorporated into the national collection by the British Geological Survey. The ownership of NIREX (Nuclear Industry Radioactive Waste Executive) was transferred from the nuclear industry to the UK Government departments DEFRA and DTI in April 2005, and then to the UK's Nuclear Decommissioning Authority (NDA) in November 2006.

Resource type

dataset

Resource locator

http://www.bgs.ac.uk/reference/nirexarchive/home.html

name: Nirex Geological Archive Homepage

description: This page provides details of the Nirex geological archive that was transferred from Nirex to the British Geological Survey (BGS) during 2000/2001.

function: information

Unique resource identifier

code

http://data.bgs.ac.uk/id/dataHolding/13480337

codeSpace

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Additional information source

Further samples may be taken and analysed in the future. All thin and polished sections made by the BGS during their work for Nirex are held by the BGS. All sections can be related to the samples from which they were taken and to the results of tests etc carried out on those samples.

Classification of spatial data and services

Topic category

geoscientificInformation

Keywords

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

Core samples

Soil analysis

X ray fluorescence spectroscopy

Petrology

Thin sections

Electron microscopy

Mineralization

Deep drilling

Polished section

X ray diffraction

data.gov.uk (non-INSPIRE)

Fluid inclusions

originating controlled vocabulary

title

reference date

date type

revision

effective date

2022

Keyword set

keyword value

Keyword set

keyword value

NERC_DDC

Geographic location

West bounding longitude

-3.7541

East bounding longitude

-3.7371

North bounding latitude

58.5796

South bounding latitude

58.5749

Extent

Extent group

authority code

title

reference date

date type

creation

effective date

1979

code identifying the extent

DOUNREAY [id=98586]

Extent group

authority code

title

reference date

date type

creation

effective date

1979

code identifying the extent

SELLAFIELD [id=98585]

Temporal reference

Temporal extent

Begin position

1989

End position

1997

Dataset reference date

date type

creation

effective date

1989

Frequency of update

notPlanned

Quality and validity

Lineage

The sections were prepared during the Nirex investigations at Sellafield and Dounreay. All testing and analysis were carried out to BS 5750 pt 1 or BS EN ISO 9001

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2011

degree

false

explanation

See the referenced specification

Conformity report

specification

title

reference date

date type

publication

effective date

2010-12-08

degree

false

explanation

See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Data format

name of format

THIN SECTIONS - 1261 thin sections prepared from cores and 15 soil thin sections.

version of format

Constraints related to access and use

Constraint set

Limitations on public access

Constraint set

Limitations on public access

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.

Responsible organisations

Responsible party

organisation name

Nirex

full postal address

Corporate Communications, Currie Avenue, Harwell

DIDCOT

OX11 ORH

United Kingdom

email address

not available

responsible party role

pointOfContact

Responsible party

organisation name

British Geological Survey

full postal address

Environmental Science Centre, Nicker Hill, Keyworth

NOTTINGHAM

NG12 5GG

United Kingdom

telephone number

0115 936 3143

facsimile number

0115 936 3276

email address

enquiries@bgs.ac.uk

responsible party role

distributor

Responsible party

organisation name

British Geological Survey

full postal address

Environmental Science Centre, Nicker Hill, Keyworth

NOTTINGHAM

NG12 5GG

United Kingdom

telephone number

0115 936 3143

facsimile number

0115 936 3276

email address

enquiries@bgs.ac.uk

responsible party role

pointOfContact

Responsible party

organisation name

British Geological Survey

full postal address

Environmental Science Centre, Nicker Hill, Keyworth

NOTTINGHAM

NG12 5GG

United Kingdom

telephone number

0115 936 3143

facsimile number

0115 936 3276

email address

enquiries@bgs.ac.uk

responsible party role

custodian

Metadata on metadata

Metadata point of contact

organisation name

British Geological Survey

full postal address

Environmental Science Centre, Keyworth

NOTTINGHAM

NG12 5GG

United Kingdom

telephone number

+44 115 936 3100

email address

enquiries@bgs.ac.uk

responsible party role

pointOfContact

Metadata date

2024-04-18

Metadata language