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Now showing items 21-26 of 26
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The petrology, mineralization and regional context of the Thunder mafic to ultramafic intrusion, Midcontinent Rift, Thunder Bay, Ontario
(2015-06-15)The 1108 Ma Thunder mafic to ultramafic intrusion is a small, 800 x 100 x 500 m, Cu- PGE (platinum group element) mineralized body, located on the outskirts of Thunder Bay, Ontario, and associated with the early magmatic ... -
PGE–Cu–Ni sulfide mineralization of the mesoproterozoic Escape intrusion, northwestern Ontario
(2023)The Escape intrusion is a tabular to bladed, mafic–ultramafic chonolith that hosts economic concentrations of PGE–Cu–Ni magmatic sulfide mineralization. The Mesoproterozoic intrusion is located about 50 km northeast of ... -
Seafloor deposit models, geochemistry, and petrology of the mafic-ultramafic hosted Big Lake VMS occurrence, Marathon, Ontario
(2010)The Big Lake volcanogenic massive sulphide (VMS) occurrence, located in the Schreiber-Hemlo belt of the Superior Province, was discovered in March 2006 near Marathon, Ontario. It is hosted in a mafic-ultramafic metavolcanic ... -
Stable isotope (N,O,H) geochemistry, petrology and compositions of biotite of the Musselwhite Mine, Ontario : implications for mineralisation
(2008)Musselwhite mine is located 480 km. north of Thunder Bay, Northwestern Ontario on the southern shores of Opapimiskan Lake in the North Caribou Lake greenstone belt. It is classified as an orogenic gold deposit. -
Tectonomagmatic evolution and green rock mineral chemistry of Jurassic Bonanza arc rocks at Pemberton Hills, Vancouver Island, British Columbia, Canada
(2021)The Pemberton Hills study site is situated in northern Vancouver Island, British Columbia, and forms part of a northwest trending belt of porphyry deposits and prospects within the Wrangellia Terrane. The study site is ... -
Whole rock geochemistry, mineral chemistry, petrology and Pt, Pd mineralization of the Seagull Intrusion, Northwestern Ontario
(2005)The Seagull Intrusion emplaced during formation of the 1.1 Ga Mid-continental Rift centred around Lake Superior was studied in several drill core and surface samples and consists of a lower ultramafic section (~650 m) and ...