Voisey s bay geophysics pdf

Abstract. The Voisey's Bay deposit is hosted in a 1.34-Ga intrusion composed of troctolite, olivine gabbro, and ferrogabbro. The sulfide mineralization is associated with magmatic breccias that are enveloped by weakly mineralized olivine gabbros and troctolites, and also occurs as veins along structures in adjacent paragneiss. The South Voisey's Bay property is in Labrador approximately 80 km south of the operating Voisey's Bay nickel mine; First modern deep-penetrating geophysics survey conducted on the property Robert Cameron, P. Geo. is a quali?ed person within the context Geology & Geophysics, 17/4) to represent the main feeder conduit to the more evolved B, C, and D subchambers higher in the crust. The contrasting shapes of these subchambers may be a primary feature, or reflect slightly different erosion levels, as at Voisey's Bay. Comparison between the Voisey's Bay and Sally Malay deposits Voisey's Bay Signi?cant Ni, Cu, Co (PGE+Au) mineralization encountered in outcrop and shallow drillingv Drillcore assays up to 2.2% nickel Drillcore assays up to 4.0% copper 8,000 m of drillcore from 71 shallow holes Large digital geophysical database 1,400 km of airborne geophysics >240 km of ground geophysics The more details you give on your situation, the better we can help you. Leave your phone number if you would like us to call you. Voisey's Bay Extension property was staked in anticipation of a multifaceted and exciting exploration project for magmatic nickel sulphide deposits. The geology of the Voisey's Bay deposit still needs more exploration and interpretation. The Voisey's Bay deposit (116.3 million tonnes averaging 1.71% Ni, 0.92% Cu and 0.09% Co, including King & Makela Identify Nine 'Knock-Your-Socks-Off'-Targets near Voisey`s Bay Nickel Mine The initiating coverage (April 20, 2015) entitled "Vale Vale! Ex-Vale's Principal Geologist and Chief Geophysicist on the Case to Answer The Multi-Billion-Dollar-Question" can be read here as a PDF. sions, including the Voisey's Bay Intrusion, were formed by primitive magma which rose directly from the mantle into the crust. 3. Geology of the Voisey's Bay Intrusion [9] The Voisey's Bay Intrusion can be divided into three parts: the Reid Brook subchamber, the East-ern Deeps subchamber, and a highly mineralized OKAK BAY AMT SURVEY Regional setting Okak Bay is a small inlet in the northern Labrador coast 100 km north of the spectacular world-class Voisey's Bay nickel deposit (Figure 1), and the area of interest lies within National Topographic System (NTS) 1:250K map sheet 14 E/07 (Umiakovik Lake). The regional-scale geology shown on Voisey's Bay Nickel Mine: A unique approach to mine rock management in the 1990s with a follow-up assessment in 2017 Ron Nicholson, Sarah Barabash, Daniel Skruch, Derek Amores, EcoMetrix Incorporated Abstract. Electromagnetic (EM) techniques are extremely important as a direct detection geophysical tool utilized in the base metal industry. They were developed in countries such as Canada, whose thin conductive weathering overburden did not hamper the penetration of EM signals and enabled exploration to depths on the order of 300 m. The Voisey's Bay Nickel-Copper-Cobalt deposit provides a unique opportunity to test the latest minimum-structure gravity inversion program developed by the University of British Columbia-Geophysical Inversion Facility (UBC-GIF). The success of generating geologically meaningful results depends on the inherent uncertainty