Geological history from the late Palaeoproterozoic to early Neoproterozoic is dominated by the formation of the supercontinent Columbia, and its break-up and re-amalgamation into …
Prior to participating in Rodinia, the East European Craton (Baltica) had undergone a complex process of development. Many of the structures, which were important during the …
B Bingen, O Nordgulen, G Viola - Norsk geologisk tidsskrift, 2008 - geologi.no
The Sveconorwegian orogenic belt is situated at the southwestern margin of Fennoscandia. It is one of the classical, well-exposed Grenvillian orogenic belts (Fig. 1)(Berthelsen 1980) …
SH Zhang, SW Liu, Y Zhao, JH Yang, B Song… - Precambrian …, 2007 - Elsevier
The AMGRS is a suite of anorthosite-mangerite-alkali granitoid-rapakivi granite in the northern North China Craton (NCC). New zircon SHRIMP and laser ablation-inductively …
Although the capacity for water to lower the solidus during crustal melting is well recognised, a modern consensus is that most granitic magmas are generated under fluid-absent melting …
Terra Nova, 25, 30–37, 2013 Abstract The late Mesoproterozoic Sveconorwegian orogen in southwest Baltica is traditionally interpreted as the eastward continuation of the Grenville …
F Liu, C Liu, K Itano, T Iizuka, J Cai, F Wang - Precambrian Research, 2017 - Elsevier
Abundant porphyritic granites, including Grt-bearing and Bt-bearing porphyritic granites, and flesh-red porphyritic granites, as various scale batholiths are widely distributed within the …
Abstract The undeformed 564 Ma Sept Iles layered intrusion (Quebec, Canada) is a large igneous body of c. 20 000 km3. From the base to the top, it consists of a Layered Series …
Granitic pegmatites, coarse-grained igneous rocks with an overall granitic composition, are of varied origins and can show a similarly varied range of rare-element enrichments (eg, Li …