 | Pentek, A., Molnar, F., Watkinson, D. H., Jones, P. C. (2008) Footwall-type Cu-Ni-PGE Mineralization in the Broken Hammer Area, Wisner Township, North Range, Sudbury Structure. Economic Geology, 103 (5) 1005-1028 doi:10.2113/gsecongeo.103.5.1005 | Journal (article/letter/editorial) | | Mineralization in the Broken Hammer Area, Wisner Township, North Range, Sudbury Structure ATTILA PÉNTEK...Carleton University, 1125 Colonel By Drive, Ottawa, Canada K1S 5B6 Abstract Footwall-type Cu-Ni-PGE (Platinum-group...are a major focus of recent exploration in the Sudbury mining camp, owing to their higher Cu and precious...orebodies situated along the lower contact of the Sudbury Igneous Complex. The most important footwall-type...promising occurrences were also discovered in Wisner Township of the North Range. In this paper we report |  | Scholten, Lea, Watenphul, Anke, Beermann, Oliver, Testemale, Denis, Ames, Doreen, Schmidt, Christian (2018) Nickel and platinum in high-temperature H2O + HCl fluids: Implications for hydrothermal mobilization. Geochimica et Cosmochimica Acta, 224. 187-199 doi:10.1016/j.gca.2018.01.005 | Journal (article/letter/editorial) | | Geological Survey of Canada, 750-601 Booth St., Ottawa, ONT, K1A 0E8, Canada f GFZ German Research...relative to Ni in footwall-type deposits in the Sudbury District and the growth of large sperrylite crystals...mineralization are well known, e.g. at the Cobalt District, Canada (Marshall and Watkinson, 2000), Kongsberg, Norway...(Peltonen et al., 2008), and the giant epithermal Ag deposit at Imiter, Morocco (Cheilletz et al., 2002). Furthermore...(platinumgroup element)-Au prospect, Selwyn Basin, Canada (Hulbert et al., 1992), several localities in the |  | | Journal (issue) | | Huge quartz crystals in the big pocket in Sakangyi mine, Myanmar. New sperrylites from Canada Bradley...crystals was made in 2011 at the Broken Hammer zone near Sudbury, Ontario, Canada. Fine crystals as large as...The Broken Hammer zone is a platinum group element-copper-nickel deposit, located in the Sudbury region...camp as old and as heavily explored and mined as Sudbury, an important new mineral discovery can still be...km southwest of the Broken Hammer zone. GEOLOGY OF THE SUDBURY STRUCTURE Sudbury is home to a world-class |  | | Journal (article/letter/editorial) | | have frosted crystal faces. Late-stage colorless quartz crystals to 4 mm and millimeter-sized graphite...in altered granite or episyenite consisting of quartz, chloritized remnants of biotite (probably originally...portion of the episyenite body mineralized with quartz, fluorite, and calcite. All three phases completely...vugs, in some instances with well-formed crystals. Quartz crystals are colorless to white and of simple morphology...episyenite formation. Hecht et al. (1999) suggest that quartz dissolution in episyenite formation in Königshain |  | | Journal (issue) | | only): $145/one year, (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...were nestled. Or he might place little jewel-like quartz crystals on specimens of other minerals, creating...into the world of metaphysics through a single quartz crystal she acquired at a local department store...counter in the store, a clerk placed a single gem quartz crystal into her hand. As she closed her eyes and...ORIGINS Quartz has been loved since antiquity, and amethyst, the violet to purple variety of quartz, is its |  | | Journal (issue) | | Printed by Allen Press, Lawrence, Kansas Front cover Quartz scepter with pyrite, 7 cm, from Spruce Ridge, King...subsequent Hudson’s Bay Company crew found their deposit and mined part of it—a vein 25 meters long and...book. Collectors have reveled in the beautiful quartz specimens from Denny Mountain and King County,...Monthly, including one on pseudomorphs and one on quartz in 1888, and he wrote a detailed article for the...prestigious awards from the Geological Society of Canada and the Canadian Mining Institute. As Peter Megaw |  | | Book | | Cu-Mo-Au Deposit, Utah Geology and Exploration Progress at the Resolution Porphyry Cu-Mo Deposit, Arizona...Evolution of the Giant Pebble Porphyry Cu-Au-Mo Deposit with Implications for Exploration in Southwest...Zonation of the Olympic Dam Iron Oxide Cu-U-Au-Ag Deposit, South Australia Geology of the Tenke-Fungurume... Geology of the Los Pelambres porphyry copper deposit, Chile: Economic Geology, v. 68, p. 1–10. Sillitoe...exploration of a molybdenum-rich porphyry copper deposit at Mocoa, Colombia: Economic Geology, v. 79, p |  | | Book | | Litchfield County, where good crystals were taken from quartz veins in a variety of metamorphic, plutonic and...Litchfield, where a mass of white quartz on a ridge had once been mined for quartz, and large ilmenite masses...ilmenite crystals to 7 .5 cm in matrix of massive quartz from these dumps-adding that, in his judgment,...Pezzotta and Zorzi (2008). ILMENITE UNITED STATES and CANADA BRITISH COLUMBIA Ice River complex. The Ice River...Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall |
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