English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The paper deals with some elements characteristic of carbonaceous schists. The mutual relationship of these elements and their distribution in schist fractions were studied in order to shed light on the depositional conditions of the Precambrian black schists in the Outokumpu region, East Finland. Special attention is paid to the variation in the carbon to sulphur weight per cent ratio and to the concentration of B and V 2 0 5 . The results are compared with those obtained from contemporaneous and younger through to recent carbonaceous formations, about the origin of which more information is available.

On some geochemical features in the black schists of the Outokumpu area, Finland