 | | Journal (issue) | | Rocks and Minerals of Ontario -- H f ONTARIO DEPARTMENT OF MINES AND NORTHERN AFFAIRS Honourable...and Minerals of Ontario By D. F. HEWITT Chief, Industrial Mineral Section Ontario Department of Mines...Early Precambrian pillow lavas; Munekun Lake, District of Kenora. (Courtesy L. D. Ayres). Lower right: Cleavage...Polished section of disseminated sulphide ore. Pyrrhotite mauve; pentlandite very pale mauve; chalcopyrite... (Courtesy The International Nickel Company of Canada, Limited). Centre left: Eurypterus lacustris, an |  | | Report (issue) | | Energy, Mines and Resources Canada E:nergie, Mines et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES...OUR IDEAS COVER Left: Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base. National...no. 17206. GSC 204971-1 Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents...bookstores or by mail from Canada Communication Group - Publishing Ottawa, Canada KIA OS9 and from. Geological |  | Dube, B., Williamson, K., Mcnicoll, V., Malo, M., Skulski, T., Twomey, T., Sanborn-Barrie, M. (2004) Timing of Gold Mineralization at Red Lake, Northwestern Ontario, Canada:New Constraints from U-Pb Geochronology at the Goldcorp High-Grade Zone,Red Lake Mine, and the Madsen Mine. Economic Geology, 99 (8) 1611-1641 doi:10.2113/gsecongeo.99.8.1611 | Journal (article/letter/editorial) | | Gold Mineralization at Red Lake, Northwestern Ontario, Canada: New Constraints from U-Pb Geochronology at...High-Grade Zone, Red Lake Mine, and the Madsen Mine* B. DUBÉ,† Geological Survey of Canada, 880 Chemin Sainte-Foy...Sainte-Foy, Quebec, Quebec, Canada G1S 2L2 K. WILLIAMSON, INRS-ETE, 880 Chemin Sainte-Foy, Sainte-Foy, P...7500, Canada G1V 4C7 V. MCNICOLL, Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario, Canada...7500, Canada G1V 4C7 T. SKULSKI, Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario, Canada |  | | Report (issue) | | GEOLOGICAL ASSOCIATION PRECAMBRIAN ee OF CANADA SULPHIDE SPECIAL PAPER 25 DEPOSITS H.S. Robinson...Department of Geology, University of Western Ontario, Losdon, Ontario N6A 5B7 C.D. Spence, Rio-Canex Inc.,...Franklin, Geological Survey of Canada, 601 Booth Street, KIA 0E8 Ontario International Standard Book...the Geological Association of Canada. Geological Association of Canada Department of Earth Sciences University...Waterloo Waterloo, Ontario Canada N2L 3G1 Printed by: Johanns Graphics, Waterloo, Ontario AnNnnnnualtceea |  | | Journal (article/letter/editorial) | | minerals: chalcopyrite and pyrrhotite in the Peridotite Zone; and pyrrhotite with pentlandite, pyrite and...Democratic Republic of the Congo (DRC). The Zambian district comprises deposits that are folded but intact...breccias of probable evaporitic origin. The Congolese district comprises deposit fragments that occur within...geometallurgy is not new, but its modern holistic mine value chain application can be considered a critical...provide the practitioner with a means to optimise the mine schedule and metallurgical processes. The geometallurgical |  | | Report (edition) | | with cubic and octahedral cleavages, Pequea silver mine; middle left: azurite crystals on calcite, “old”...from the owners of the land, from the quarry or mine operators before entering to collect. (Land ownership...tested copper by Benjamin Franklin. In 1732 Gap mine land was owned by the honorable Proprietors Thomas...69 Phoenixville lead-zinc district Coatesville pegmatite and pyrrhotite localities ... French Creek...magnetite-chalcopyrite mines Graphite locality State line district feldspar quarries Clinton County Salona calcite-dolomite |  | | Book (edition) | | First Bank Tower First Canadian Place Toronto, Ontario 416-867-5675 The First Canadian Bank ga Bankof...Chie KAISE Fe CANAL — HENRY J. KAISER COMPANY (CANADA), 4999 St. Catherine Street W. Montreal 215, P...Telephone (514) 482-8720 155 James St. South Hamilton, Ontario Telephone (416) 528-4287 LTD. i bs P ee ...695-7500, Ext. 49, or write TEROLAB LTD., 4200 Trans-Canada Hwy., Pointe Claire, Que. H9R 1B6 . CANADIAN...NEWSPAPER Editor Alexandra Worobec B Printed in Canada, July, 1977, by Nortbern Miner Press Limited |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...indicate a ringshaped magnetic low (caused by pyrrhotite or by the pyritization or oxidation of magnetite)...magnetic surveys would identify skarn magnetite and pyrrhotite that may be associated with base-metal deposits...stringer zone (stockwork) containing pyrite or pyrrhotite and chalcopyrite may commonly underlie the massive |  | | Journal (issue) | | Cornwall mines and those of French Creek, the Grace Mine and the Kibblehouse Quarry. Articles on several...Add $3.00 for subscriptions outside the U.S. and Canada. Foreign subscriptions must be paid in U.S. dollars...minerals. Fine iridescent micro pyrite crystals, pyrrhotite, calcite, quartz and galena were also found in... monazite, orthoclase-var. adularia, pyrite, pyrrhotite, quartz, rutile, and sphalerite. The Antietam-Harpers...the upper contact. The sulfide blebs consist of pyrrhotite, galena and minor chalcopyrite. Anatase, brookite |  | | Report (volume) | | modeling. Our colleagues in the Geological Survey of Canada have preceded this effort by publishing a superb...compilation of models of deposits important in Canada (Eckstrand, 1984). Not surprisingly, our models...volcanogenic massive sulfide deposits in eastern Canada and for carbonate-hosted zinc in east Tennessee...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...and J. M. Franklin of the Geological Survey of Canada, and by Ryoichi Kouda, Takeo Sato, and Yukio Togashi |  | | Book | | volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE...Onyx Marble COPPER QUEEN MINE, Cochise Co. Azurite CLIFTON-MORENCI DISTRICT, Greenlee Co Chalcedony DEER...DEFIANCE, Apache Co., 10 mi. N. of, Olivine FRENCH MINE, Santa Cruz Cruz Co^ near Harshaw Rhodocrrosite...4 GREATERVILLE, Pima Co. Onyx Marble HAPPY JACK MINE, Santa Cruz Co. Uraninite HELVETIA, Pima Co. ♦Fluorspar |  | | Journal (issue) | | DIAMOND CORPORATION NEAR MURJ'REESBORO, .ARKANSAS MINE Featured in This Issue On Collecting Sands. By... J ., Nova Scotia a nd the Chihuahua, Mexico, district of lead m ines on this continent, and Tsumeb,...trips farther than the ~ tern United States a nd Canada, and therefore is n ot well qualified to speak...edition of RocKs AND MIN• ERALS*. The Zeolite district of Nova Scotia is today as good a collecting ground...which the city of Joplin is the largest town. The district is in parts of three contiguous states, and it |  | | Journal (issue) | | .............................. 390 BIHAR MICA DISTRICT MOST IMPORTANT IN INDIA ............ 391 MT. PICO...Bottom Samples, by K . 0 . Emery; A Montana Corundum Mine, by H. E. Murdock; Some Minerals of the Galapagos...45 pages for the United States and 7 pages for Canada. The third edition marks Dana's break with the...lead, tin, and tungsten mines also occur in the district. Fine Jaspers from Esja, Iceland At Esja, near...Jordan Station, Ont., Canada, can furnish 3 interesting minerals from Bancroft, Ontario. He, too, is a new |  | | Journal (issue) | | and Pyrite. 2 V2 x 2 V2 x 2 .. Graphite, Alibar Mine, Siberia. Xlline. fibrous . 3 x 2 ½ •. ..•.• . •...Sa1n11ei C. Brotun ....499 MlNERALS OF THE SILVER MINE, MO., AREA. By Albert L. Kid1uell ........ 500 TRENTON...the same stone in creasing depth ; there is one mine over hctic the store, but this time in a case with...count of the war, I could not see it ; but of a good mine can make a fortune al,ined I was able to glean much...an Indian engineer, I examined 11.ishBihar Mica District Calcutta is in the middle of a huge six of the |  | | Journal (issue) | | JJ SYD)! te up in a wooden pail. Missouri lead mine about 1890. —_—— ; eee if atOT ace | | Horse...Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...HEIGHTS, ILL. Angeles, St. Louis. In Canada: Joliette in Canada by Canadian Liquid Air Co., Mining Section—4}...tomorrows domand wo esi cnet scale THE Offices. MINE DEVELOPMENT & DIRECTORY at lt DORR Ass NUMBER...drills combined CP Diamond Drills in service. — one mine alone having over a hundred Cuicaco PNeumaric TOOL |  | | Book | | 73 The Fennoscandian Shield 5 The Skellefte District . . . . . . . . . . . . . . . . . . . . . . ....at visualizing the geological evolution of the district. 3-D predictivity maps are also presented using...in deposit scale, but also in semi-regional (near mine) and regional (mineral belts) scales. The models...example for the final 3D-model of the Skellefte district uncertainty values from one to four for the relevant...uncertainty values represent: (1) Observed in field, mine or drill-core; (2) Interpreted from geophysical |  | | Journal (volume) | | Mines Statement Editorial Comment 23 24 24 25 25 Ontario . . . : : : .. .bo• Volume 16 , No. 1 , Editorial...Superior to Expand By Letson Safety and Economy in Mine Ventilation . The Prosperting Spirit . Editorial...Low Eagle & Blue Effects U. S Coal Company's Mine near Kemmerer, Wyoming. Votes of Chloridizing...Montana 28 29 3 4 35 Oxidized Oreserof the Tintie District. By G. F. Loughlin American 26 Leaching for...for Six Months . Editorial Cicial accia Tintic District Has Years. By Will C. Higgins Manhattan Editorial |  | | Report (issue) | | Tel: 800 759 6102 781 388 8250 Fax: 781 388 8255) Canada Login Brothers Book Company 324 Saulteaux Crescent...Society of America Bulletin 87, 725–737. James, W.C., Wilmar, G.C. & Davidson, B.G. (1986) Role of quartz type...silicification diagénetique des grés Athabasca (Canada) au moyen de inclusions fluides. Academie de Sciences...streamlines. Note the elevated geotherm within the dome, arising from the combined effects of the advective...constraints on sandstone diagenesis in the Western Canada sedimentary basin. In: Quantitative Diagenesis: |  | | Book (edition) | | as white ash. It grows along the west coast of Canada. Blue ash, F. quadrangular, grows in the central...of earthy matter. It is obtained at Athabasca, Canada, in tar sands which are strip-mined. In general...balsan1ea of the northeastern United States and Canada. It is bro\vnish white and soft and has a fine...formerly used as a transparent adhesive. Canada balsam, or Canada turpentine, is a yellowish, viscous oleoresin...pubescens, all native to the United States and Canada. The European limewood, from the tree T cordata |
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