Results 81 to 90 of about 1,374 (177)

First mid-Neoproterozoic paleomagnetic results from the Tarim Basin (NW China) and their geodynamic implications

open access: yes, 2004
In order to improve the understanding of the configuration and breakup history of the Rodinia supercontinent, a paleomagnetic study has been carried out on the 807 ± 12 Ma Aksu dyke swarm (ADS) in Aksu area, northwestern Tarim Block (NW China).
Chen, Yan   +3 more
core   +4 more sources

Structural controls of kimberlite and lamproite emplacement

open access: yesJournal of Geochemical Exploration, 1995
Abstract In this article we review the regional and local structural controls on the emplacement, in the crustal environment, of kimberlites and lamproites after the generation of the magmas at depth. We find that there is good evidence that they are related to major deep faults or shears (mobile zones) that traverse the entire crust and may even ...
S.H. White, H. de Boorder, C.B. Smith
openaire   +2 more sources

Diamond preservation in the lithospheric mantle recorded by olivine in kimberlites. [PDF]

open access: yesNat Commun, 2023
Giuliani A   +8 more
europepmc   +1 more source

Tertiary magmatism within the Republic of Macedonia: a review [PDF]

open access: yes, 2001
Widespread Tertiary magmatism of both orogenic and within-plate signatures developed within the Macedonian part of the Dinarides. Orogenic magmatites (predominantly volcanic rocks) are present in 5 areas (from east to west): Osogovo-Besna Kobila ...
Boev, Blazo, Yanev, Yotzo
core  

Placer Gold Prospecting Around the Tertiary Occurrences in the Republic of Macedonia [PDF]

open access: yes, 2012
Еxploration of gold as a mineral resource in Macedonia has a long history. There are more than 30 occurrences, but now gold is obtained only from the Buchim mine (Bogoevski, K., 1998).
Serafimovski, Todor   +2 more
core  

La molienda en la Protohistoria del mediodía peninsular ibérico [PDF]

open access: yes, 2014
En relación con la Protohistoria en el ámbito del sur y sureste peninsular apenas se han desarrollado trabajos acerca de los ambientes domésticos, lo que ha llevado que una parte de la cultura material, tradicionalmente asociada a estos ambientes, haya ...
Adroher Auroux, Andrés María   +1 more
core  

Perturbation of the deep-Earth carbon cycle in response to the Cambrian Explosion. [PDF]

open access: yesSci Adv, 2022
Giuliani A   +9 more
europepmc   +1 more source

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