 | | Journal (article/letter/editorial) | | crystallographic forms and combinations of forms as calcite . . . no mineral is of such universal occurrence...varying conditions. " — Whitlock, 1910 CALCITE OCCURRENCES of Ontario STEPHEN H. WATTS Geology Department...Sandford Fleming College P. O. Box 8000 Lindsay, Ontario, Canada K9V 5E6 I N S E L E C T I N G T H E M I N...crystal specimen. Collecting calcite can still offer this experience. Calcite occurs in a diversity of crystal...30 years have provided collectors in Ontario with quality calcite specimens (Figure 1). For ease of discussion |  | | 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 |  | | Book | | ~"' - ..\, . ~ / Geological Association of Canada g,A Mineral Deposits Divioon . I\ ~ I ORE...approximately 5 cm taii and is from the Eagle's Nest mine, Piacer County, California. Ross Beaty Collection...Mauthner. f I: ; It' !I National Library of Canada Cataloguing in Publication Data it I~ !I I I!...Association of Canada, Mineral Deposits Oivis,on - L'Association geaogiQue du Canada, Division des gites...carolyn Diane (1959-) IV. Geological Association of Canada Mneral Deposits Division QE390.M37 2004 553 C2004-902030-7 |  | | Journal (article/letter/editorial) | | parageneticposition can be correlatedfrom one part of the mine to anotherover great distances. Quantitativeele...ed in this study include numerous profiling and area scans,as well as more than 10,000 points of ste...superimposed eralizations. The Casapalca Pb-Zn-Cu-Ag district However, practicallyall studieson tetrahedriteare...tetrahedrite in hydrothermal systems is poorlyun- of the mine workings,and the relativelyclear paragenesisof the...natural can be identifiedfrom placeto placein a mine, the tetrahedritehas given rise to impracticaland |  | | Book | | Deposition 11 2 Iron 56 3 Aluminum 78 4 Copper 90 5 Lead and Zinc 105 6 Tin and Tungsten...necessities and luxuries of his modern world. Let us point out some of the basic mineral substances which he...home a variety of metals are used, including iron, copper, zinc, lead, aluminum, tungsten, and, perhaps,...the many outlets in his house through networks of copper wire. When one starts to enumerate for Mr. Citizen...coal, about 30% of all the iron ore, 25% of the copper, 50% of the phosphate rock, and abundant reserves |  | | Book | | Copyright © in Canada, 1957 by D. M. LeBourdais P.RINTPlD AND BOUND 1.N CANADA T. H. Best Printing...made, one more trip taken to see some new thing-in Algoma, perhaps, or Ungava. But because the earlier writing...rather complex ordering of events should at any point fail to do so. ~ A word of explanation should be...because that aspect of mining is most typical of Canada as a pioneer country. No other form of economic...mining as an industry, but to a great extent each mine is actually a world in itself. While the problems |  | | 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 |  | | Report (volume) | | Wrather, Director Bulletin 947-F COPPER DEPOSITS OF THE NIZINA DISTRICT, ALASKA BY DON J. MILLER WITH;AN...Price 15 cents CONTENTS Page Introduction, Copper deposits of the Chitina Valley, by Fred H. Moffit...Geography ; _ Geology.______ ________.____ _..__ Copper deposits.__________________ _ __ _____ Kennecott...Sketch map showing location of copper deposits of the Nizina district-_________ _____ __ __'__ In pocket...the Westover prospect and geology of the adjacent area.- In pocket FIGURE 12. Index map of part of Alaska |  | | Book | | Published in the United States and Canada by St James Press, 233 East Ontario Street, Chicago 60611, Illinois...447 467 491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2...Mining OFFICES: 5011 Meadowood Way Paradise Peak Mine Suite 300 (100% FMC Gold) * Sales Reno, Nevada...Elko, Nevada (303) 292-7500 Royal Mountain King Mine (100% FMC Gold) Copperopolis, California Beartrack...produced as a by-product when other metals such as copper, lead and zinc are mined so it could be argued |  | | Report (volume) | | Copper Deposits of the Prince William Sound District, Alaska By FRED H. MOFFIT and ROBERT E. FELLOWS...features___________________________________________ _______ Copper mining_______________ _____----___--_______________________...Valdez___________________-_-__---___-__.___.___--____ Midas mine---_-^_-_-----------_------------_--_--__----__ Sulphide...____ Landlocked Bay Copper Mining Co. claims._____.____ ________ Standard Copper Mines Co. property_...----_---------_-__________--___ Fidalgo-Alaska Copper Co. claims__-_--.---_._______________ Fidalgo Mining |  | | Journal (article/letter/editorial) | | compilationof undergroundmine maps in the Carr Fork area have led to the definition of the stratigraphic...structural, and time-space distribution of copper, copper-lead,and lead-zinc-silver ores in the western...east-westtrending folds and beddingplanefaults acrossthe district; differentialyielding resultedin overturningof...overturningof foldsin the highly deformedCarr Fork area. Followingthe main periodof folding,stresswas relievedby...relievedby northwardthrusting;in the Cart Fork area a setof northwest-strikingimbricatedthrust or right-lateral |  | | Journal (article/letter/editorial) | | diamond-bearing peridotite from the Mufreesboro, Arkansas area.' "I am also enclosing samples of this Enstatite...nearly three page article on the Arkansas Diamond Mine, with three pictures, and is quite true to facts...incrustations, has been found in the St. Kevin mining district, 8 miles west of Leadville, Lake Co., Colo. CONNECTICUT—Dark...fluorite, are common in the Delhi-Babb fluorite mine near Salem, Livingston Co., -Ky. LOUISIANA — Something...Sulphur Co. when it begins to operate its new sulphur mine at Bay Ste Elaine, La. The sulphur deposit is located |  | Lanier, G., John, E. C., Swensen, A. J., Reid, J., Bard, C. E., Caddey, S. W., Wilson, J. C. (1978) General geology of the Bingham Mine, Bingham Canyon, Utah. Economic Geology, 73 (7) 1228-1241 doi:10.2113/gsecongeo.73.7.1228 | Journal (article/letter/editorial) | | general geology of the Binghan• mine and presentsa 1: 9,600 scale detailed mine geology map. hnl)Ortant new...sificationof igneousrock. (2) the Ohio Copper (like in Copper Notch, (3) the Alice W. (like extending...•edimentary rocks of the Butterfield Peaks and Bingham Mine formations. The folding, along with leftlateral...Bingham porphyry deposit,an important source of copper,1nolybdenum, gold, silver, and other byproducts...Binghamto published. It coversan area slightly larger than the open-pit mine, aPl)roximately 900 hectares |  | | Report (volume) | | Gates____-_____.____________ ' 1 (B) Copper deposits of the Prince William Sound district, Alaska, by F. H. Moffitand...Geologic map of the main level of the Flagstaff mine, Prince of Wales Island, southeastern Alaska ___________________...2. Underground workings of the William Henry Bay mine, Lynn Canal, southeastern Alaska__________________________...Generalized geologic map of part of the Wrangell district, southeastern Alaska__________._____________________..._ In pocket Geologic map of the Wrangell garnet mine and vicinity. __ In pocket Map of principal physiographic |  | | Report (issue) | | SURVEY Placer-gold Deposits of the Las Animas District, Sierra County, New Mexico By Kenneth Segerstrom...sec. 36. Table 1. Gold content of samples from mine dumps in the Animas Hills, Sierra County, New Mexico...samples from gravel in the Las Animas placer-mining district. [Sample is a rounded pan-full of standard diameter...and in and around the Las Animas placer-mining district. [Sample is a rounded pan-full of standard diameter...Investigations of the placers of the Las Animas district have shown that the gold occurs in four gravel |  | | Journal (issue) | | Sulfosalt Environment: The Mineralogy of the Julcani District, P e r u ....................................215...Collecting Localities from the CapelinhaMalacacheta Area (State of Minas Gerais, Brazil)............................ 247 WULFENITE—from level 4 of the 79 mine, Gila County, Arizona. The specimen was collected...still plan to use December 1, 1974, as the cut-off point the panel members. Werner Lieber suggested that...their help, and their country, where a change in mine ownership has also response has been wonderful. |  | | Book | | hyro0O00unse_o9n3 GEOLOGY OF THE PORPHYRY COPPER DEPOSITS Southwestern North America oe ‘ ”...MohBy yy a i; ¢ ¢ ¢ GEOLOGY OF THE PORPHYRY COPPER DEPOSITS Southwestern North America Edited by...research related to many of the problems of porphyry copper deposits. He is a fellow of the Geological Society...and assistant geologist for the Ray Consolidated Copper Company and as a private in the United States Army...ie ¢ ¢ ¢ FOREWORD Recent discoveries of new copper-bearing ore deposits in the southwestern United |  | | Journal (issue) | | Published Monthly. Yearly subscriptions, United States, Canada, Central and South America, $3.00 Foreign, $10...Interest to Mining Men USBM RI 6215. “Segregation of Copper Ores by Direct-Firing Methods,” by W. A. McKinney...and Costs of Rock Drilling at the Silver Summit Mine, Hecla Mining Co., Shoshone County, Idaho,” by D‘Arcy...“Geology and Ore Deposits of the South Silverton Mining Area, San Juan County, Colorado,” by David J. Varnes...TOQUEPALA The Toquepala pit of Southern Peru Copper Corp. is the largest truck-haulage operation in the |  | | Journal (volume) | | reassembled in the mine. But it was worth it! They have helped Morton Salt’s Painesville, Ohio, mine to step up...44060. The W.S.Tyler Company of Canada, Ltd., St. Catharines, Ontario. Offices in principal cities. W...tions at Duval’s Tucson laboratory and at Endako in Canada plus recent work of USGS and USBM with techniques...with 7 and 10 mm openings. 68 behind the grate Mine planners forecast a comeback for dredges . . . Experts...have a busy future. In the recently-opened Hamilton Mine, there are 100 million tons of coal to be dug out |  | | Journal (issue) | | Subscription rate $25 per year Stiffer export curbs for copper The Government is going to tighten export controls...be. Currently, only scrap running 40'~ or more copper is included in the 30,000 tpy exp'brt quota. This...the White House to ask Congress to release more copper from the stockpilemay be as much as 200,000 tons...commodity agreement to deal with the whole problem of copper flow and pricing. And, imposition of complete price...knocked do\\'11 a key reinvestment section of Frei's copper bill. Coupled ,vith an earlier budget bill defeat |  | | Book | | Colorado Plateau. Courtesy Union Carbide and Carbon Corp. MINERALS FOR ATOMIC ENERGY A GUIDE TO EXPLORATION... New York 3 TORONTO D. Van Nostrand Company (Canada), Ltd., 25 Hollinger Rd., Toronto LONDON Macmillan...INC. Published simultaneously in Canada by VAN NOSTRAND COMPANY (Canada), LTD. All Rights Reserved This...than pounds, and the demand uranium to iron, copper, or lead, its able supply. During the for it...questions, however, were quite sound and to the point: "I have pitchblende on my land. What shall I do |  | | Report (volume) | | ..---- "7 Molybdenite deposits of the Nunatak area, Muir Inlet, Glacier Bay, by W.'S. Twenhofel.----"--_____..._______________________ .Geology of the Nunatak area.-----------------__------__--_ Bedded rocks.--_------_--__--...___-_ Molybdenite in Groundhog Basin, Wrangell district, by H. R. Gault__-__ Index....___________-_.....Alaska________________________________ 2. Geologic map of Nunatak area, Muir Inlet, Glacier Bay, southeastern Alaska__...________ 3. Geologic isometric block diagram of Nunatak area, Muir Inlet, Glacier Bay, southeastern Alaska______________ |  | | Report (issue) | | 1 introduction to the southeast missouri lead district page 3 stratigraphic and facies nomenclature...magmont mine page 21 4 buick mine page 31 5 fletcher mine page 41 6 ozark lead company mine page...occurrences also have minor but significant amounts of copper, silver and cadmium. The highly competitive nature...principally for the four mine tours offered in conjunction with the symposium papers. Mine tours and descriptions...for the Magmont mine (Cominco American Inc. and Dresser Industries Inc.), the Buick mine (AMAX Inc. and |  | | Journal (article/letter/editorial) | | summarizedas a frame of referencefor a discussionof copper,lead, zinc and silver depositsin this region. The...the center of the districts to the margins. This district zoning is modifiedby local or orebodyzoning and...metalswas Central Peril. Mineral depositsin this area were known by the Incas. During Colonialtimes they...complexenterprise,includingthe Goyllarisquizga coal mine, concentrating, smelting,and refiningfacilitiesand...of twelve years I had the opportunityto study the area and its deposits,for the most part as a memberof |  | | Report (issue) | | Bismuth Borates ^^ CadiTilum Chromite Cobalt Copper Diamonds and G-raphite Dlatomlte Feldspars Fluorspar...Bauxite occurs over a large area in the south of France, an important district being at Baux (originally...conductor and to some Numerous extent is replacing copper in power transmission lines. aluminum alloys are...use. Duralumlnum 96 percent aluminum, 3 percent copper, and 1 percent magnesium, is the trade name of...is also alloyed 10 percent aluminum, 90 percent copper. with zinc, nickel, silicon, silver and tin. Other |
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Copper Corp Mine, Mamainse Point area, Algoma District, Ontario, Canada