Results 11 to 20 of about 8,065 (232)

Petrogenesis of the granitoids related to skarn-type mineralization in the Nyainqentanglha Metallogenic Belt, Tibet [PDF]

open access: yesHeliyon
The Nyainqentanglha Metallogenic Belt (NMB) is an economically important lead-zinc ore province located in the Central and Southern Lhasa subterrane, Tibet.
Fu Yangang   +6 more
doaj   +2 more sources

Late cretaceous granitoids along the northern Kuching zone: implications for the Paleo-pacific subduction in Borneo [PDF]

open access: yes, 2022
The EW-trending Kuching zone in Borneo is a target region for exploring the southern continuation of Paleo-Pacific subduction from South China, Vietnam to SE Asia.
Yuejun Wang   +5 more
core   +1 more source

Petrogenesis of Mantle-Hosted Granitoids from the Samail Ophiolite [PDF]

open access: yes, 2023
Granitoids with evolved chemical signatures, intruding both oceanic crustal rocks and mantle peridotite, are well known in the Samail supra-subduction ophiolite of Oman and United Arab Emirates.
Tiago Valim Angelo   +9 more
core   +1 more source

Environmental Effects of Volcanic Volatile Fluxes From Subaerial Large Igneous Provinces

open access: yesGeophysical Monograph Series, Page 103-116., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Tamsin A. Mather, Anja Schmidt
wiley  

+1 more source

Dharwad Granitoids [PDF]

open access: yes, 2020
Bulk-rock geochemical data of Dharwar Granitoids.The Dharwad granitoids are intermediate to felsic in composition with a narrow range of silica, low to moderate potassium and considerably higher sodium oxides. They have moderate to higher alumina content
Boraiaha, C (via Mendeley Data)
core   +1 more source

GEODYNAMICS OF URANIUM ORE FIELDS IN THE WESTERN PART OF THE INHUL MEGABLOK OF THE UKRAINIAN SHIELD

open access: yesГеохімія техногенезу, 2021
The Ingul megablock of the Ukrainian Shield contains a number of endogenous deposits of the sodium-uranium formation, which have been developed for more than 55-60 years.
V. Verkhovsev,   +5 more
doaj   +1 more source

PETROGENESIS AND STRUCTURAL POSITION OF THE EARLY PROTEROZOIC CHARNOCKITES OF THE TATARNIKOVSKY MASSIF IN THE SOUTH SIBERIAN POST-COLLISIONAL MAGMATIC BELT OF THE SIBERIAN CRATON

open access: yesГеодинамика и тектонофизика, 2018
The article reports on the geological, mineralogical, geochemical and isotope-geochemical studies of granitoids (charnockites) from the Tatarnikovsky massif located in the northern part of the Baikal uplift of the Siberian craton basement. The age of the
T. V. Donskaya   +2 more
doaj   +1 more source

Geochemical characteristics of the granitoids of Mikir Hills massif of Shillong plateau, Northeast India: implication for Pan-African magmatic activity [PDF]

open access: yes, 2009
Mikir Hills massif (MHM) of the Shillong plateau, in northeastern India extends over an area of about 7000 km2. MHM vis-à-vis Shillong plateau record granite magmatism from 881 to 479 Ma related to Pan-African magmatic event.
Ahmad, Talat   +3 more
core   +1 more source

Archean granitoids of the Aravalli Craton, northwest India [PDF]

open access: yes, 2020
Table 1: Major (wt%) and trace element (ppm) data of Archean granitoids of the Aravalli Craton, NW India; Table 2: Nd-isotope data of Archean granitoids of the Aravalli Craton, NW ...
Md Sayad Rahaman (8422398)   +4 more
core   +1 more source

The Mesozoic and Palaeozoic granitoids of north-western New Guinea [PDF]

open access: yes, 2018
A large portion of the Bird's Head Peninsula of NW New Guinea is an inlier that reveals the pre-Cenozoic geological history of the northern margin of eastern Gondwana. The peninsula is dominated by a regional basement high exposing Gondwanan ('Australian'
Max Webb   +7 more
core   +3 more sources

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