Results 151 to 160 of about 5,323 (197)

Highly oxidized intraplate basalts and deep carbon storage. [PDF]

open access: yesSci Adv
Dong XH   +8 more
europepmc   +1 more source

CARBONATITES AND CARBONATITES AND CARBONATITES

The Canadian Mineralogist, 2005
Le clan des carbonatites est ici redefini dans le contexte d'une classification mineralogique et genetique, et subdivise en deux groupes: carbonatites primaires et residus carbothermaux. On souligne le fait que "carbonatite" est a la fois un terme petrographique applicable a un type de roche particulier, et un terme faisant reference a un groupe de ...
openaire   +1 more source

An Introduction to Carbonatites and Carbonatite Complexes

2018
The Alno igneous complex intruded local migmatites and granite country-rocks of Svecofennian age at ~580 Ma and produced a suite of early alkaline silicate intrusives (e.g., ijolites, nepheline syenites) and dykes (e.g., trachytes, phonolites) and later a suite of carbonatite sheet intrusions for which Alno is widely known.
Peter Kresten, Valentin R. Troll
openaire   +1 more source

Home - About - Disclaimer - Privacy