Three types of granitoid rocks are central to this geologic origin story—tonalite, trondhjemite, and granodiorite—which together are known as TTG. Evidence of Archean TTG rock can be found ...
Current theories for the generation of voluminous granitoid intrusions state that mafic magmas can provide a localized, external source of heat for crustal melting. Regardless of their age or tectonic ...
The FIRE 1 profile crosses three tectonic regions: the Archean nucleus in the east, the Archean–Proterozoic transition zone, and the Paleoproterozoic (Svecofennian) rocks of the Savo belt and Central ...
2012) in the southern part and to the presumably Archean metasedimentary rocks of the Vuojärvi group (Lahtinen et al., 2015) along the northern flank of the Central Lapland granitoid complex (CLGC).
Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") is pleased to announce that, further to its news release of August 30, 2024, it has entered into a ...
The western half of the tenement covers a granitoid intrusion of the Durlacher Supersuite, which is the same unit that hosts the Yangibana and Yin rare earths deposits, while the eastern covers ...