 | | Thesis/Dissertation | | TITLE OF THESISQ MINERAL DEPOSITS OF THE NORTHRIM MINE AND A BRIEF ENQUIRY INTO THE GENESIS OF VEINS...UNIVERSITY OF ALBERTA MINERAL DEPOSITS OF THE NORTHRIM MINE AND A BRIEF ENQUIRY INTO THE GENESIS OF VEINS...thesis entitled MINERAL DEPOSITS OF THE NCRTHRIM MINE AND A BRIEF ENQUIRY INTO THE GENESIS OF VEINS OF...either studied directly by the writer at the Northrim Mine or gained through interpretation of the available...intensively from the literature include the Camsell River, Echo Bay (Port Radium) and Cobalt-Gowganda |  | | Journal (article/letter/editorial) | | genesis of silver deposits in the Northwest Territories of Canada: Evidence from fluid inclusions A....Alberta, Edmonton, Canada Department of Physics, University of Alberta, Edmonton, Canada Abstract. The Ag-Ni-Co-Bi-As-U...Ag-Ni-Co-Bi-As-U veins in the Northwest Territories of Canada are hosted by volcano-sedimentary and intrusive...approximately 400kin north-northwest of Yellowknife in the Northwest Territories of Canada. The deposits belong...namely, the Echo Bay Sector in the north and the Camsell River Sector to the south (Fig. 1). The principal |  | Changkakoti, A., Ghosh, D. K., Krstic, D., Gray, J., Morton, Roger D. (1986) Pb and Sr isotope compositions of hydrothermal minerals from the Great Bear Lake silver deposits, N.W.T., Canada. Economic Geology, 81 (3) 739-743 doi:10.2113/gsecongeo.81.3.739 | Journal (article/letter/editorial) | | THE GREAT BEAR LAKE SILVER DEPOSITS, N. W.T., CANADA A. CHANGKAKOTI, D. K. GHOSH, Departmentof Geology...Universityof Alberta,Edmonton,Alberta T6G 2E3, Canada D. KRSTIC,J. GRAY, Departmentof Physics,Universityof...Universityof Alberta, Edmonton,Alberta T6G 2J1, Canada AND R. D. MORTON Departmentof Geology,Universityof...Universityof Alberta,Edmonton,AlbertaT6G 2E3, Canada Introduction dike which cut a Ni-Co arsenideand silver-bearing...believed mine. Silver-bearingveinsin all the deposits,exceptat west of Yellowknife in the Northwest Territories |  | | Journal (article/letter/editorial) | | BULLETIN OF ECONOMIC VOL. XLI THB THE DECEMBER, QUARTZ SOCIETY OF GEOLOGISTS CRYSTAL DEPOSITS IN THE...the districts. Quartz crystalof commercial qualityoccursas a minor constituent of quartz veins cuttingAlgonkian...erosionof the vein outcrops.Large inferredreservesof quartz crystal exist in Northcentral and Eastcentral Goiaz...anywhere between 5 per cent and 95 per cent of the mine productionis of export quality. This percentageof...coursewould dependupon the character of the quartz in the individual mine, the degree of beneficiationor trimming |  | Naldrett, A. J., Bray, J. G., Gasparrini, E. L., Podolsky, T., Rucklidge, J. D. (1970) Cryptic variation and the petrology of the Sudbury nickel irruptive. Economic Geology, 65 (2) 122-155 doi:10.2113/gsecongeo.65.2.122 | Journal (article/letter/editorial) | | 7% augitc and 25% of a micrographicintergrowthof quartz, plagioclaseand K-feldsparare overlain by about...augitc, 5% biotite and primary hornblendeand 8% quartz. The augitc: hyperstheneratio and the proportionof...noritc (the "quartz-richnoritc") acrosswhich (towards the lower contactof the Irruptive) the quartz plus m...hyperstheneincreases from 0.31 at the inner contactof the quartz-richnoritc to 0.41 at the outer (footwall) contactof...Irruptive magma is thoughtto have been quartz rich and the quartz-rich norRe is interpretedas representativeof |  | | Report (issue) | | Basin is the hottest and most changeable thermal area in Yellowstone. One of three deformation centers........6 4. Oblique map diagram of eastern Snake River Plain and Yellowstone Plateau with outlines of three...way of West Thumb Junction and the Old Faithful area in Yellowstone National Park from 1976 to 1986,...Sour Creek resurgent dome and north caldera rim area, Yellowstone National Park........................the northeast part of the caldera, including the area where the greatest uplift had occurred from 1923 |  | | Book (edition) | | Chie KAISE Fe CANAL — HENRY J. KAISER COMPANY (CANADA), 4999 St. Catherine Street W. Montreal 215, P...695-7500, Ext. 49, or write TEROLAB LTD., 4200 Trans-Canada Hwy., Pointe Claire, Que. H9R 1B6 . CANADIAN...Worobec B Printed in Canada, July, 1977, by Nortbern Miner Press Limited 77 River St., Toronto, Western...Western branch Paper bound, Canada MSA 3P2 office: Suite 305, 1200 West Pender Vancouver, B.C. V6E 2T4...ready reference to the active mining companies of Canada, and to organizations not now active. The Handbook |
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