 | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the “Content”) is governed... copyright is held by the Queen’s Printer for Ontario. It is recommended that reference to the Content... . ; Ontario Geological Survey, ...670-5691 Toll Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Local: (705) 670-5691 Toll Free:...(inside Canada, United States) Local: (416) 326-2678 Toll Free: 1-800-668-9938 (inside Canada, United |  | | Journal (article/letter/editorial) | | conditions. " — Whitlock, 1910 CALCITE OCCURRENCES of Ontario STEPHEN H. WATTS Geology Department Sir Sandford...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...the past 30 years have provided collectors in Ontario with quality calcite specimens (Figure 1). For...mining in the Steep Rock Lake area of northwestern Ontario dates back to the late 1880s when some 10,000 acres...Company Limited first produced iron ore from a magnetite deposit near Sapawe in 1905. I n the winter of |  | | Book | | @ ’ ay AY t Se AM ; , fu ‘ ) ; ‘ CANADA DEPARTMENT OF Hon. ALBERT SEvicNy, AcTING Minister;...MINES PH.D., DIRECTOR. Occurrences Eis in ; Canada ‘IN TWO VOLUMES COMPILED Ww BY E. Lindeman,...fale ‘> e166 Je (eter 6) 6, er 6 ue fe Prescott mine SUGter G6) wi 4\Fe)0\ Bilolses wiiel elie) eee)... Jey WARES. as ga oe oS ea A ee re TS ws Ontario— foun aye PRIMI TIOR h od 7 fe Neato so 2 as a...og | ee Se ee Eo Se Cee CORUM SROIee eee Coehill mine aule nia sels hey 92 2 eniwi SEM SECT 2) See |  | | Book (volume) | | . .. ••• • Ontario ••• •• • •• • I Manitoba ••• .... • ••• I I CANADA: Saskatchewan...AMERICA. British Americ.a comprises the Dominions of Canada and Newfoundland together with the Colonies and...covers an area of 4,010,215 square mjles, of which Canada and Newfoundland account for 3,892,399 a.n d British...1 CAN.,.L\.DA. Introduction.• A large part of Canada 1·emains to be investigated as regards its mineral...resource&. The Domi11ion comp1~ises the provinces of Ontario, Quebec, Nova Scotia, New Brunswick, Manitioba |  | | 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 |  | | 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:...pentlandite very pale mauve; chalcopyrite yellow; magnetite grey; silicate gangue minerals medium to dark... (Courtesy The International Nickel Company of Canada, Limited). Centre left: Eurypterus lacustris, an |  | | Journal (article/letter/editorial) | | A. M. GOODWIN Ontario Dept. Mines, Parliament Buildings, Toronto, Ontario, Canada Structure, Stratigraphy...Iron Formations, Michipicoten Area, Algoma District, Ontario, Canada Abstract: The Michipicoten group...showing location of Michipicoten area, Algoma District, Ontario, Canada . 562 2. Pre-fault distribution and...M. GOODWIN—IRON FORMATIONS, MICHIPICOTEN AREA, CANADA distribution of volcanic divisions, iron formations...Dore sedimentary rocks 571 6. Geological map of Helen range showing relationship of iron formation to |  | | | | in the field ~“ Various geological locations iin Canada© Physical properties of minerals and rocks, and...surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...acknowledges with thanks the Canada Council for the Arts, and the Ontario Arts Council for their support...acknowledge the financial support of the Government of Canada through the Book Publishing Industry Development...activities. Ss Canada Council for the Arts Conseil des Arts du Canada vw ONTARIO ARTS COUNCIL CONSEIL |  | | Journal (article/letter/editorial) | | granite is the most extensive formation in the district, occurring chiefly in the mountain districts....WATSON. " Copper-bearing Rocks of Virgilina Copper District, Virginia and North Carolina." Bulletin of the...the copper-bearing rocks of the Virgilina copper district of Virginia and North Carolina and shows the adjacent...occurring along the Atlantic coast region from eastern Canada to Georgia, and from Alabama to the Lake Superior...sketches structural details in the Green Mountain district and in eastern New York, such as folds, cleavage |  | Garcia, Therese Ingrid, Gorton, Michael P., Li, Hong, Wortmann, Ulrich G., Spooner, Edward T.C. (2016) The geochemistry of the 2.75 Ga-old Helen Iron Formation, Wawa, Ontario – Insights into iron formation deposition from carbon isotopes and rare earth elements. Precambrian Research, 275. 357-368 doi:10.1016/j.precamres.2016.01.013 | Journal (article/letter/editorial) | | geochemistry of the 2.75 Ga-old Helen Iron Formation, Wawa, Ontario – Insights into iron formation deposition...Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada a r t i c l e i n f o Article history: Received...and carbon isotope study of the 2.75 Ga old Algoma-type Helen Iron Formation has provided new insights into...into the chemistry of late Archean seawater. The Helen Iron Formation passes from a sediment dominated...field observations indicating a deepening of the Helen basin through time. The lack of a cerium anomaly |  | | Journal (article/letter/editorial) | | ArchcanStromatolitesin MichipicotenGroup Siderite Ore at Wawa, Ontario H. J. HOrWAth, Departmentof Geology,Universityof...CanadaH3C 3J7 R. P. SAGE, Ontario GeologicalSurvey,77 Grenville Street,Toronto,Ontario, CanadaM7A 1W4 AND E...E. N. BERDUSCO Algoma Ore Division,Algoma SteelCorporationLtd., Wawa, Ontario, CanadaPOS1KO Abstract...(•13Cand(•34S values,andmolecularfossils)fromthe Helen iron-formation (e.g.,Goodwin,1964; Goodwin STROMATOLITES...peridotitickomatiitebaseanda calc-alkalic top, cappedwith chert-magnetite-sulfide iron-formation. Cycle2 supracrustal r |  | | Journal (article/letter/editorial) | | temperaturesmust be The .banded iron-formations in Canada are of two of the worldbelong,andthe Algomatype...A_rcheaniron-formationdepositsof the Michipicotenarea of Ontario, which are well preserved,providean unusualopportunity...2. General geologic map of Michipicoten area, Ontario, illustrating distribution of ironformation by...siderite, pyrite, Helen rangewhereit i.sup to 400 ft thick,is com- and minor magnetite,pyrrhotite, and...withvariablemanganese, calcium, mum thicknessof 1,000 f.t at the Helen range but and magnesiumcomponents.The carbonatemem- |  | | Journal (article/letter/editorial) | | Chemistry, McMaster University, Hamilton, Ontario L8S 4K1 (Canada) A.M. GOODWIN Department of Geology, University...University of Toronto, Toronto, Ontario M5S 1A1 (Canada) ABSTRACT Thode, H.G. and Goodwin, A.M., 1983...ratios are reported for five Archean ironformations, Helen, Nakina and Finlayson, Lumby and Bending Lake areas...stratigraphic column (oxide facies excluded) of the Helen iron-formation shows a ~34S range of 30.2°/00, mean...the Canadian shield. James (1954) described these Algoma type deposits and was the first to suggest bacterial |  | | Journal (article/letter/editorial) | | pp. 684-718 GEOCHEMICAL STUDIES A.M. AT THE HELEN IRON RANGE GOODWIN CONTENTS PAGE Abstract .................................................. Helen Iron Range .......................................... 715 716 718 ABSTRACT The Helen iron range of western Ontario containing a large deposit of siderite...nd recent comprehensivegeochemicalstudies. The Helen iron formation is coinposedof banded chert, sulfide...includingthe siderite ore body is The Helen iron range contains the MacLeod, Helen, and Victoria mines. 684 GEOCHEMICAL |  | | Book | | MINERAL RESOURCES OF CANADA PUBLISHED BY The Canadian Mining Journal Confederation TO BRITISH AND...Ont. THE MINING CANADA ENGINEERS IN 1908. AND MINERAL RESOURCES OF CANADA To The Visit...Continental Mining Engineers and Metallurgists to Canada in of the Summer 1908 PUBLISHED THE CANADIAN...Cobalt, at the the at the iron mines of Western Ontario. then metalliferous at the mining inspected...auspices the the completeness Visiting engineers, Canada. many for the purpose organized of the extent |  | | Journal (article/letter/editorial) | | Geology Dept., University of Western Ontario, London, Ontario N6A 5B7, Canada Abstract. Chloritoid occurs in...overlie the A r c h e a n Helen iron f o r m a t i o n near Wawa, Ontario, Canada. W h o l e - r o c k 3180...overlie the A r c h e a n Helen iron f o r m a t i o n near Wawa, Ontario, C a n a d a (middle volcanic...recorded for the metabasic volcanic rocks at the Helen Mine relative to primary basalts is attributReprint...Laboratories, Limited, 45 Lesmill Road, Don Mills, Ontario by X-ray fluorescence spectrometry on a fused button |  | | Book | | acknowledges with thanks the Canada Council for the Arts. and the Ontario Arts Council for their support...acknowledge the financial suppo1t of the Government of Canada through the Book Pubbshing lndus!Jy Development...publishing activities. Canada Council for the Arts Conseil des Arts du Canada PA ONTARIO ARTS COUNCIL JI-I\...CONSEIL DES ARTS DE L'ONTARIO Library and Archives Canada Cataloguing in Publication Grice, Joel Beginner's...Key How to Tdentify a Rock Geological Regions of Canada 6 6 6 7 7 8 10 11 12 13 14 Metallic Minerals |  | | Journal (article/letter/editorial) | | EDWARD STEIDTMANN University of Wisconsin IV. ONTARIO, NORTHWEST TERRITORIES, AND THE EAST COAST OF HUDSON...Woman River area in the Sudbury Mining Division of Ontario, west of Rush Lake, shows the following succession:...black and red jaspilites, (4) a unique amphibole-magnetite rock, in which the petrographic character of the...Eighteenth Annual Report of the Bureau of Mines, 1909, Ontario. 461 462 EDWARD STEIDTMANN The distribution...Cobalt district. 'F. D. Adams, "Notes on the Occurrence of the Ore Body at the City of Cobalt Mine," Jour |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the “Content”) is governed... copyright is held by the Queen’s Printer for Ontario. It is recommended that reference to the Content... . ; Ontario Geological Survey, ...670-5691 Toll Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Local: (705) 670-5691 Toll Free:...(inside Canada, United States) Local: (416) 326-2678 Toll Free: 1-800-668-9938 (inside Canada, United |  | | Journal (article/letter/editorial) | | of Archean and Ordovician iron formations of the Algoma type shows that similar iron formations have similar...by ROBERTSON very similar to those of Archean, Algoma-type iron and FLEET (1976) and CORLISS et al. (1972)...similar metalliferous sediments in the banded, magnetite-quartz-carbonate rocks assoctated Troodos Massif...iron formations from the Abttibi greenstone belt. Canada: and five samples from the Hamersley Basin. Australia...and descriptions are given in Appendix 1. Eu Magnetite iron formations from New Brunswick (Table 2. Fig |  | | Journal (article/letter/editorial) | | percent of the established iron ore r.esources in Canada. Archean iron-formations forman intimate partof...widely useddefinition(Brandt iron ore resources in Canada(Gross,1970). Thus et al., 1972), iron-formation...important ele- the oxide facies are hematite and magnetite, which may occurin separatebandsor in variouspropormentsin...fer- tionsin singlebands. The precipitationof magnetite ruginoussedimentary rocksis in a stateof flux...and Gross (1965) the term may form instead of magnetite. Hematite pre"iron-formation"is usedhere in the |  | | Report (volume) | | Institute Review. Agricultural Institute of Canada. Ottawa, Ont., Canada. Alaska Dept. Health and Welfare Water-Hydrol...Petroleum Resources Annual Report. Victoria, B.C., Canada. Bull. Marine Sci. Gulf and Caribbean-Bulletin...Water Resources Center Report. Berkeley, Calif. Canada Defence Research Board, Directorate Sci. Inf. Services...Report. Ottawa, Ont., Canada. Canada Dept. Mines and Tech. Surveys Geog. Br. Mem.--Canada Department of Mines...Geographical Branch Memoir. Ottawa, Ont., Canada. VIII Canada Dept. Mines and Tech. Surveys Mineral Resources |  | | Journal (article/letter/editorial) | | by [Tufts University] at 09:35 10 October 2014 Helen Hunt Falls, El Paso County, Colorado O wing to...vein-dikes of the Grenville Geologic Province, Canada. Gem zircon and associated corundum occur in some...Figure 1. A 4.3-cm group of zircon crystals from Helen Hunt Falls, El Paso County, Colorado. Dave Bunk...A fine 7 × 13-cm zircon on quartz specimen from Helen Hunt Falls, El Paso County, Colorado. Dave Bunk...Zircon crystals to 2.5 cm occur in titaniferous magnetite ore at Mineville, Essex County, and crystallized |  | | Journal (article/letter/editorial) | | BEARING GOLD QUARTZ VEINS OF THE MICHIPICOTEN DISTRICT, ONTARI0.1 A. H. M•s. INTRODUCTION. A suite...thegoldbearingveinsof theMichipicotenDistrict,Ontario, was recentlyexaminedin the geologicallaboratoryof...veinsof Ontario. The gold quartz veinsof the MichipicotenDistrict of Central Algoma,Ontario,are in the...City is locatedat the lower end of the lake. The district is si.tuatedin a large area of Lower I-Iuronianschists...Wawa Lake is a small area of the iron bearing Helen formation, also Lower I-Iuronian, in • For adviceand |  | | Journal (article/letter/editorial) | | PROVINCE, CANADA EION M. CAMERON’s2 and KEIKO HATTORI2~3 ‘Geological Survey of Canada, Ottawa, Ont...Ont. KlA OE8 (Canada) ‘Derry Laboratory for Sedimentary Geochemistry and Ore Deposits, Ottawa, Ont. KIN...KIN 6N5 (Canada) 3Department of Geology, University of Ottawa, Ottawa, Ont. KIN 6N5 (Canada) (Accepted...isotopically fractionated sulphides in Superior Province, Canada. In: N. Clauer and S. Chaudhuri (Editors), Isotopes...30%0 associated with iron formation near Wawa, Ontario. This has caused some workers to propose an alternative |
|
