WebFeb 8, 2011 · In the northeastern Canadian Shield, 2.0 Ga tholeiites and ultramafic rocks of the Cape Smith Belt, interpreted to represent the floor of a collapsed ocean basin and 1.9-1.86 Ga arc, were thrust... WebThe Cape Smith Belt is an early Proterozoic thrust belt in northern Quebec, Canada.[1] For faster navigation, this Iframe is preloading the Wikiwand page for Cape Smith Belt . Home
Crustal Contamination of Picritic Magmas During ... - Oxford Academic
WebThe Canadian Royalties Nunavik Nickel Property (NNP) sits in the Cape Smith Belt of northern Quebec, well known for its numerous Ni-Cu-PGE deposits and mines (e.g. … WebSep 9, 1989 · The Cape Smith Belt is a multiply-deformed thrust belt containing metamorphosed basaltic volcanic, mafic intrusive, and sedimentary rocks. It lies south of the Kovik antiform and the Sugluk block; together, these constitute the Ungava segment of the Trans-Hudson Orogen. jean\u0027s 8v
(PDF) GEOLOGICAL SURVEY OF CANADA OPEN FILE 8710 40 Ar/ …
Webformed oceanic rocks in the Cape Smith belt referre, d to as the Purtuniq ophiolite (St-Onge et al., 1988 Scot; t et al., 1988 1989, Scott; , 1990 thu) s represent a unique opportunity to study ... WebFeb 1, 1992 · The crustal part of a dismembered ophiolite is preserved in the structurally highest thrust sheets of the Early Proterozoic Cape Smith belt in northern Quebec, Canada. The rocks of the ophiolite represent two magmatic suites, each with a mantle source that is Nd isotopically distinct. WebA structural profile of the belt and its relation to basement can best be worked out by down-plunge projection of the eastern end of the belt. Résumé La ceinture de Cape Smith est parmi les plus intéressantes et controversées des géosutures proposées dans le … ladda paddington