Results 71 to 80 of about 199 (173)

Tectono-stratigraphic evolution of the Upper Kaghan Valley, Northwestern Himalayas: insights from integrated field and remote-sensing analysis

Frontiers in Earth Science
The Himalayas were shaped when the Indian and Eurasian Plates collided, and active orogenic processes created the Upper Kaghan Valley, located in the Higher Himalayas.
Majid Farooq, Sohail Wahid, Waheed Ullah, Tehmina Bibi, Ali Yousaf Khan   +4 more
doaj   +1 more source

Petrogenesis of highly fractionated I-type peraluminous granites: La Pedriza pluton (Spanish Central System)

Geologica Acta, 2010
The La Pedriza pluton stands out as the most extensively fractionated granite (Rb lt; 629; Sr lt; 2 and Ba lt; 2 ppm) of the Spanish Central System Batholith.
C. PÉREZ-SOBA, C. VILLASECA
doaj  

Petrography and geochemistry of pegmatite and leucogranite of Ntega-Marangara area, Burundi, in relation to rare metal mineralisation

Open Geosciences
The Ntega-Marangara area, part of the Kanyaru supergroup, Western Domain of Karagwe Ankole Belt, hosts numerous pegmatite veins related to the leucogranite. This investigation aims to characterise the granitoids, their alteration products, and rare metal
Akabahinga Quesnay de Jésus, Bolarinwa Anthony Temidayo, Ntiharirizwa Seconde   +2 more
doaj   +1 more source

EARLY NEOPROTEROZOIC GRANITOIDS IN THE RYAZANOVSKY MASSIF OF THE YENISEI RIDGE AS INDICATORS OF THE GRENVILLE OROGENY AT THE WESTERN MARGIN OF THE SIBERIAN CRATON

Геодинамика и тектонофизика
Studies of the geological history of the Yenisei Ridge are important not only for understanding the tectonic evolution of mobile belts at the boundaries of ancient cratons but also for problem solving whether the Siberian craton was a part of the Rodinia
A. D. Nozhkin, O. M. Turkina, I. I. Likhanov, Yu. L. Ronkin   +3 more
doaj   +1 more source

The Mata Azul pegmatitic field, Tocantins/Goiás, central Brazil: geology, genesis and mineralization

Brazilian Journal of Geology
: In Goiás and Tocantins States, Central Brazil, several granitic pegmatites were characterized and grouped for the first time. These pegmatites had been intensely explored by hand in the past, producing mainly gemstone varieties of tourmaline and beryl.
Hudson de Almeida Queiroz, Nilson Francisquini Botelho   +1 more
doaj   +1 more source

A modern pulse of ultrafast exhumation and diachronous crustal melting in the Nanga Parbat Massif. [PDF]

Sci Adv, 2022
Guevara VE, Smye AJ, Caddick MJ, Searle MP, Olsen T, Whalen L, Kylander-Clark ARC, Jercinovic MJ, Waters DJ.   +8 more
europepmc   +1 more source

Radioactivity, Metals Pollution and Mineralogy Assessment of a Beach Stretch from the Ionian Coast of Calabria (Southern Italy). [PDF]

Int J Environ Res Public Health, 2021
Caridi F, Paladini G, Venuti V, Crupi V, Procopio S, Belvedere A, D'Agostino M, Faggio G, Grillo R, Marguccio S, Messina G, Majolino D.   +11 more
europepmc   +1 more source

Rollback, scissor-like closure of the Mongol-Okhotsk Ocean and formation of an orocline: magmatic migration based on a large archive of age data. [PDF]

Natl Sci Rev, 2022
Wang T, Tong Y, Xiao W, Guo L, Windley BF, Donskaya T, Li S, Tserendash N, Zhang J.   +8 more
europepmc   +1 more source

Assessing energy balance via seismic and mechanical observations in high temperature induced crack damage in marbles. [PDF]

Heliyon, 2023
Vagnon F, Vinciguerra SC, Comina C, Colombero C, Ferrero AM, Missagia R.   +5 more
europepmc   +1 more source

Isotopic systematics of zircon indicate an African affinity for the rocks of southernmost India. [PDF]

Sci Rep, 2020
Clark C, Collins AS, Taylor RJM, Hand M.
europepmc   +1 more source