Skip to main content

Main menu

  • Home
    • Journal home
    • Lyell Collection home
    • Geological Society home
  • Content
    • Online First
    • Issue in progress
    • All issues
    • Thematic Collections
    • Supplementary publications
    • Open Access
  • Subscribe
    • GSL fellows
    • Institutions
    • Corporate
    • Other member types
  • Info
    • Authors
    • Librarians
    • Readers
    • GSL Fellows access
    • Other member type access
    • Press office
    • Accessibility
    • Help
    • Metrics
  • Alert sign up
    • eTOC alerts
    • Online First alerts
    • RSS feeds
    • Newsletters
    • GSL blog
  • Submit
  • Geological Society of London Publications
    • Engineering Geology Special Publications
    • Geochemistry: Exploration, Environment, Analysis
    • Journal of Micropalaeontology
    • Journal of the Geological Society
    • Lyell Collection home
    • Memoirs
    • Petroleum Geology Conference Series
    • Petroleum Geoscience
    • Proceedings of the Yorkshire Geological Society
    • Quarterly Journal of Engineering Geology and Hydrogeology
    • Quarterly Journal of the Geological Society
    • Scottish Journal of Geology
    • Special Publications
    • Transactions of the Edinburgh Geological Society
    • Transactions of the Geological Society of Glasgow
    • Transactions of the Geological Society of London

User menu

  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
Journal of the Geological Society
  • Geological Society of London Publications
    • Engineering Geology Special Publications
    • Geochemistry: Exploration, Environment, Analysis
    • Journal of Micropalaeontology
    • Journal of the Geological Society
    • Lyell Collection home
    • Memoirs
    • Petroleum Geology Conference Series
    • Petroleum Geoscience
    • Proceedings of the Yorkshire Geological Society
    • Quarterly Journal of Engineering Geology and Hydrogeology
    • Quarterly Journal of the Geological Society
    • Scottish Journal of Geology
    • Special Publications
    • Transactions of the Edinburgh Geological Society
    • Transactions of the Geological Society of Glasgow
    • Transactions of the Geological Society of London
  • My alerts
  • Log in
  • My Cart
  • Follow gsl on Twitter
  • Visit gsl on Facebook
  • Visit gsl on Youtube
  • Visit gsl on Linkedin
Journal of the Geological Society

Advanced search

  • Home
    • Journal home
    • Lyell Collection home
    • Geological Society home
  • Content
    • Online First
    • Issue in progress
    • All issues
    • Thematic Collections
    • Supplementary publications
    • Open Access
  • Subscribe
    • GSL fellows
    • Institutions
    • Corporate
    • Other member types
  • Info
    • Authors
    • Librarians
    • Readers
    • GSL Fellows access
    • Other member type access
    • Press office
    • Accessibility
    • Help
    • Metrics
  • Alert sign up
    • eTOC alerts
    • Online First alerts
    • RSS feeds
    • Newsletters
    • GSL blog
  • Submit

A geochemical comparison of the Dalradian Leven Schists and the Grampian Division Monadhliath Schists of Scotland

R. St. J. Lambert, J. G. Holland and J. A. Winchester
Journal of the Geological Society, 139, 71-84, 1 January 1982, https://doi.org/10.1144/gsjgs.139.1.0071
R. St. J. Lambert
  • Find this author on Google Scholar
  • Search for this author on this site
J. G. Holland
  • Find this author on Google Scholar
  • Search for this author on this site
J. A. Winchester
  • Find this author on Google Scholar
  • Search for this author on this site
PreviousNext
  • Article
  • Info & Metrics
  • PDF
Loading

Abstract

Suites of samples from the type area of the Leven Schist and from localities within the Monadhliath Schists of the Central Highlands have been analysed for major and trace elements and for their Sr isotopes. Petrologically the two schist groups are consistently different: the Leven Schists are muscovite-rich, plagioclase-poor semipelites to pelites, whereas the Monadhliath Schists are a typical ‘Moinian’ semipelite, consisting almost entirely of biotite, sodic andesine and quartz. Equally, consistent geochemical differences between the two include more Nb, Zr, Y and Rb, and less Ca, Sr and Ni in the Leven than the Monadhliath Schists. Ratios of Rb: Sr and of Y to P2,O5, Sr and CaO discriminate the Leven from the Monadhliath schists. Factor analyses of the chemical data also serve to distinguish the two suites

Rb-Sr isochron studies give 655±f2.5Ma, initial 87Sr/86Sr = 0.7232±f10, for the Leven Schists, and 486±9Ma, initial "Sr87/"Sr86 = 0.7190±1, for the Monadhliath Schists and also separate the two formations from one another. The 655 Ma age for the Leven Schists is thought to record sedimentation and diagenesis, whereas the 486±9 age for the Monadhliath Schists is probably related to the cessation of Rb and Sr migration at or after the peak of the Grampian orogeny.

Their Sr isotopic compositions were also completely different hack to 1300 Ma ago and serve to confirm the lack of any continuity between the Leven and Monadhliath schists. Sets of schists located between the main outcrop areas were also analysed and can be assigned without ambiguity either to the Leven or the Monadhliath schists on the basis of their chemistry. The results of this study imply that the Lower Dalradian Appin Group rests on the Grampian Division unconformably and that the latter is closely related, through its geochemistry, to the Moinian NW of the Great Glen.

  • © Geological Society of London 1982

Please note that if you are logged into the Lyell Collection and attempt to access content that is outside of your subscription entitlement you will be presented with a new login screen. You have the option to pay to view this content if you choose. Please see the relevant links below for further assistance.

INDIVIDUALS

Log in using your username and password

– GSL fellows: log in with your Lyell username and password. (Please check your access entitlements at https://www.geolsoc.org.uk/fellowsaccess)
– Other users: log in with the username and password you created when you registered. Help for other users is at https://www.geolsoc.org.uk/lyellcollection_faqs
Forgot your username or password?

Purchase access

You may purchase access to this article for 24 hours and download the PDF within the access period. This will require you to create an account if you don't already have one. To download the PDF, click the 'Purchased Content' link in the receipt email.

LIBRARY USERS

Log in through your institution

You may be able to gain access using your login credentials for your institution. Contact your library if you do not have a username and password.
If your organization uses OpenAthens, you can log in using your OpenAthens username and password. To check if your institution is supported, please see this list. Contact your library for more details.
If you think you should have access, please contact your librarian or email sales@geolsoc.org.uk

LIBRARIANS

Administer your subscription.

CONTACT US

If you have any questions about the Lyell Collection publications website, please see the access help page or contact sales@geolsoc.org.uk

PreviousNext
Back to top

In this issue

Journal of the Geological Society: 139 (1)
Journal of the Geological Society
Volume 139, Issue 1
January 1982
  • Table of Contents
  • Index by author
Alerts
Sign In to Email Alerts with your Email Address
Citation tools

A geochemical comparison of the Dalradian Leven Schists and the Grampian Division Monadhliath Schists of Scotland

R. St. J. Lambert, J. G. Holland and J. A. Winchester
Journal of the Geological Society, 139, 71-84, 1 January 1982, https://doi.org/10.1144/gsjgs.139.1.0071
R. St. J. Lambert
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
J. G. Holland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
J. A. Winchester
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Permissions
View PDF
Share

A geochemical comparison of the Dalradian Leven Schists and the Grampian Division Monadhliath Schists of Scotland

R. St. J. Lambert, J. G. Holland and J. A. Winchester
Journal of the Geological Society, 139, 71-84, 1 January 1982, https://doi.org/10.1144/gsjgs.139.1.0071
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
Email to

Thank you for sharing this Journal of the Geological Society article.

NOTE: We request your email address only to inform the recipient that it was you who recommended this article, and that it is not junk mail. We do not retain these email addresses.

Enter multiple addresses on separate lines or separate them with commas.
A geochemical comparison of the Dalradian Leven Schists and the Grampian Division Monadhliath Schists of Scotland
(Your Name) has forwarded a page to you from Journal of the Geological Society
(Your Name) thought you would be interested in this article in Journal of the Geological Society.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
  • Tweet Widget
  • Facebook Like
  • Google Plus One
  • Article
  • Info & Metrics
  • PDF

Related Articles

Similar Articles

Cited By...

More in this TOC Section

  • Repeated tabular injection of high-level alkaline granites in the eastern Bushveld, South Africa
  • Volcanic plume monitoring using atmospheric electric potential gradients
Show more: Article
  • Most read
  • Most cited
Loading
  • Sketch-based interface and modelling of stratigraphy and structure in three dimensions
  • The Nonesuch Formation Lagerstätte: a rare window into freshwater life one billion years ago
  • Geological Society of London Scientific Statement: what the geological record tells us about our present and future climate
  • Terrestrial stratigraphical division in the Quaternary and its correlation
  • The nature and origins of decametre-scale porosity in Ordovician carbonate rocks, Halahatang oilfield, Tarim Basin, China
More...

Journal of the Geological Society

  • About the journal
  • Editorial Board
  • Submit a manuscript
  • Author information
  • Supplementary Publications
  • Subscribe
  • Pay per view
  • Alerts & RSS
  • Copyright & Permissions
  • Activate Online Subscription
  • Feedback
  • Help

Lyell Collection

  • About the Lyell Collection
  • Lyell Collection homepage
  • Collections
  • Open Access Collection
  • Open Access Policy
  • Lyell Collection access help
  • Recommend to your Library
  • Lyell Collection Sponsors
  • MARC records
  • Digital preservation
  • Developing countries
  • Geofacets
  • Manage your account
  • Cookies

The Geological Society

  • About the Society
  • Join the Society
  • Benefits for Members
  • Online Bookshop
  • Publishing policies
  • Awards, Grants & Bursaries
  • Education & Careers
  • Events
  • Geoscientist Online
  • Library & Information Services
  • Policy & Media
  • Society blog
  • Contact the Society

Published by The Geological Society of London, registered charity number 210161

Print ISSN 
0016-7649
Online ISSN 
2041-479X

Copyright © 2021 Geological Society of London