The Halifax Pluton (HP) is a large (approximately 900 km2 ), discrete plutonic body which forms the southeastern end of the South Mountain Batholith (SMB). The HP comprises a zoned sequence of rocfc units into which a second, generally more evolved sequence of rocks was intruded. Rocks of the zoned sequence are predominantly medium- to coarse-grained, have megacrystic textures, are generally monzogranltic In composition (with minor granodiorite) and have biotite (4-15%), muecovite (trace-4%) and cordlerlte (0->4%) as essential constituents. The second sequence is primarily fine-to medium-grained with highly variable textures (e.g., porphyrltic, equigranular, graphic), is generally monzogranltic in composition with minor leucogranite (&...
A steeply west-dipping, north-northwest-trending, biotite-bearing quartz-feldspar porphyry dyke is a...
RÉSUMÉ: Les orogènes continentaux de collision sont des systèmes tectoniques dynamiques qui ont joué...
The Mt. Polley alkalic Cu-Ag-Au porphyry was emplaced in the late Triassic to early Jurassic Quesnel...
A series of northeast-trending plutons extending from northeastern Massachusetts to southeastern Mai...
Mapping, petrological studies, and U-Pb dating of volcanic and plutonic units have provided a new un...
The Lake Bond deposit is hosted by Lower Ordovician volcanic rocks of the Robert's Arm Group. Detail...
A thick section of Ordovician sedimentary rocks underlies and overlies felsic to mafic volcanic rock...
Pre-Carboniferous rocks of the western Cobequid Hills outcrop north of the Cobequid Fault, are cut b...
Southeastern Grand Manan Island consists of explosive and effusive volcanic rocks of the Ross Island...
The Merigomish Subbasin occurs along the southern Hank of the composite Late Devonian Permian Mariti...
The Cape Porcupine Complex west of the Strait of Canso in northern mainland Nova Scotia consists of ...
The Marble Mountain area of west-central Cape Breton Island is underlain mainly by granitoid rocks o...
The Maritimes Basin is a composite large (148,000 km2), post-Acadian internal successor basin. It co...
The drill hole near Digby in southwestern Nova Scotia is the deepest on-shore hole in the Canadian A...
The bajada-playa sequence of terrestrial Upper Carboniferous redbeds of the Hopewell Group at Dorche...
A steeply west-dipping, north-northwest-trending, biotite-bearing quartz-feldspar porphyry dyke is a...
RÉSUMÉ: Les orogènes continentaux de collision sont des systèmes tectoniques dynamiques qui ont joué...
The Mt. Polley alkalic Cu-Ag-Au porphyry was emplaced in the late Triassic to early Jurassic Quesnel...
A series of northeast-trending plutons extending from northeastern Massachusetts to southeastern Mai...
Mapping, petrological studies, and U-Pb dating of volcanic and plutonic units have provided a new un...
The Lake Bond deposit is hosted by Lower Ordovician volcanic rocks of the Robert's Arm Group. Detail...
A thick section of Ordovician sedimentary rocks underlies and overlies felsic to mafic volcanic rock...
Pre-Carboniferous rocks of the western Cobequid Hills outcrop north of the Cobequid Fault, are cut b...
Southeastern Grand Manan Island consists of explosive and effusive volcanic rocks of the Ross Island...
The Merigomish Subbasin occurs along the southern Hank of the composite Late Devonian Permian Mariti...
The Cape Porcupine Complex west of the Strait of Canso in northern mainland Nova Scotia consists of ...
The Marble Mountain area of west-central Cape Breton Island is underlain mainly by granitoid rocks o...
The Maritimes Basin is a composite large (148,000 km2), post-Acadian internal successor basin. It co...
The drill hole near Digby in southwestern Nova Scotia is the deepest on-shore hole in the Canadian A...
The bajada-playa sequence of terrestrial Upper Carboniferous redbeds of the Hopewell Group at Dorche...
A steeply west-dipping, north-northwest-trending, biotite-bearing quartz-feldspar porphyry dyke is a...
RÉSUMÉ: Les orogènes continentaux de collision sont des systèmes tectoniques dynamiques qui ont joué...
The Mt. Polley alkalic Cu-Ag-Au porphyry was emplaced in the late Triassic to early Jurassic Quesnel...