| | Report (issue) | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the âContentâ) is governed... copyright is held by the Queenâs 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 | | | 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. DUBĂ,â 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 | | | 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... (Courtesy The International Nickel Company of Canada, Limited). Centre left: Eurypterus lacustris, an...about 400 m.y. ago; Welland County. (Courtesy Shell Canada Ltd.). right: left: â â â Centre right: Archaeocrinus | | Gallagher, Shaun, Camacho, Alfredo, Fayek, Mostafa, Epp, Mark, Spell, Terry L., Armstrong, Richard (2018) Geology, geochemistry, and geochronology of the East Bay gold trend, Red Lake, Ontario, Canada. Mineralium Deposita, 53 (1) 127-141 doi:10.1007/s00126-017-0730-z | Journal (article/letter/editorial) | geochronology of the East Bay gold trend, Red Lake, Ontario, Canada Shaun Gallagher 1 & Alfredo Camacho 1 Terry...Lake greenstone belt is situated in northwestern Ontario within the Uchi Subprovince, Superior Province... Winnipeg, MB R3T 2N2, Canada 2 Goldcorp Inc. Red Lake Gold Mines, 17 Mine Rd Bag 2000, Balmertown...Balmertown, ON P0V 1C0, Canada 3 Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland...alteration minerals in other deposits in the Red Lake district, indicating that the mineralizing fluid history | | | Report (issue) | Ontario Geological Survey Open File Report 6000 Summary of Field Work and Other Activities 1999 1999...1999 ONTARIO GEOLOGICAL SURVEY Open File Report 6000 Summary of Field Work and Other Activities 1999...Subprovince, northwestern Ontario; in Summary of Field Work and Other Activities 1999, Ontario Geological Survey...Printer for Ontario, 1999 © Queenâs Printer for Ontario, 1999. Open File Reports of the Ontario Geological...at the regional Mines and Minerals office whose district includes the area covered by the report (see below) | | Kerr, M., Hanley, J., Morrison, G., Everest, J., Bray, C. (2015) Preliminary Evaluation of Trace Hydrocarbon Speciation and Abundance as an Exploration Tool for Footwall-Style Sulfide Ores Associated with the Sudbury Igneous Complex, Ontario, Canada. Economic Geology, 110 (2) 531-556 doi:10.2113/econgeo.110.2.531 | Journal (article/letter/editorial) | Associated with the Sudbury Igneous Complex, Ontario, Canada* Mitchell Kerr,1,â Jacob Hanley,1 Gordon Morrison... Nova Scotia, Canada 2 TMAC 3 KGHM 4 Department Resources, Toronto, Ontario, Canada International...Sudbury, Ontario, Canada of Earth Science, University of Toronto, Toronto, Ontario, Canada Abstract...Range footwall of the Sudbury Igneous Complex, Ontario, Canada. The deposits have been modified chemically...at the Morrison deposit (Levack mine, North Range, Sudbury, Ontario) with barren breccia zones. Trace | | | Journal (article/letter/editorial) | Road, Sudbury, Ontario, P3E 2C6, Canada M. BETH MCCLENAGHAN Geological Survey of Canada, 601 Booth Street...Street, Ottawa, Ontario, K1A 0E8, Canada ABSTRACT Scheelite (CaWO4) collected from 37 different ore-deposit...Samson 2011, Mao et al. 2016). Most recently, titanite has shown promise as an ore deposit discriminator...University Stable Isotopic Facilities, Kingston, Ontario, Canada using the BrF5 method (Clayton & Mayeda 1963)...Cantung, NWT, Canada (n ÂŒ 5; Yuvan 2006); ĂŸ1 to ĂŸ1.3% for Grey River, Newfoundland, Canada (n ÂŒ 2; Higgins | | | Report (issue) | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the âContentâ) is governed...indicated, copyright is held by the Kingâs Printer for Ontario. It is recommended that reference to the Content...form: Ontario Geological Survey 2022. Summary of Field Work and Other Activities, 2022; Ontario Geological...Summary of Field Work and Other Activities, 2022, Ontario Geological Survey, Open File Report 6390, p.31-1...670-5691 Toll-Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Pubsales.ndm@ontario.ca The Purchase | | | Report (issue) | PAPER 69-45 GEOLOGICAL SURVEY OF CANADA DEPARTMENT OF ENERGY, MINES AND RESOURCES A CATALOGUE OF...MINERALS R. J. Traill ' GEOLOGICAL SURVEY OF CANADA CANADA PAPER 69-45 A CATALOGUE OF CANADIAN MINERALS...n's Printer, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops...to change without notic e Queen ' s Printer for Canada Ottawa 1970 A CATALOGUE OF CANADIAN MINERALS...has elapsed since T . Sterry Hunt in Geology of Canada, 1863 , presented the first descriptive list of | | | Report (volume) | Bulletin, vol. 3, nos. 7-14, 1903. Berkeley, Cal. Canada Geological Survey: Summary Report for-1902; Eeport...Mesozoic Fossils, vol. 1, pt. 5, 1903. Ottawa, Canada. Canada Royal Society: Proceedings and Transactions...vol. 8,-1902. Ottawa, Canada. Canadian Mining Review, vol. 22, 1903. Ottawa, Canada. Canadian Record of...of Science, vol. 9, nos. 1 and 2,1903. Montreal, Canada. Carnegie Institution of Washington: Yearbook no...Journal and Proceedings, no. 19, 1903. Hamilton, Ontario. Harvard College, Museum of Comparative Zoology: | | | Journal (article/letter/editorial) | of Victoria, 3800 Finnerty Rd., Victoria, B.C., Canada, V8W 3P6 British Columbia Geological Survey, British...and Mines, 1810 Blanshard Street, Victoria, B.C., Canada, V8W 9N3 PaciïŹc Centre for Isotopic and Geochemical...British Columbia, 6339 Stores Road, Vancouver, B.C., Canada, V6T 1Z4 a r t i c l e i n f o Article history:...semi-continuous belt from Oregon to Alaska (Fig. 1) (Madsen, 2004; Madsen et al., 2006). In this study, we investigate...magmatism recognized on Vancouver Island (Madsen, 2004; Madsen et al., 2006). A combination of thermobarometry | | BEESKOW, B, TRELOAR, P, RANKIN, A, VENNEMANN, T, SPANGENBERG, J (2006) A reassessment of models for hydrocarbon generation in the Khibiny nepheline syenite complex, Kola Peninsula, Russia. Lithos, 91 (1) 1-18 doi:10.1016/j.lithos.2006.03.006 | Journal (article/letter/editorial) | origin or genesis (see review of Potter and Konnerup-Madsen, 2003). In principle, hydrocarbon gases in igneous...respeciation of a primary CO2â H2O-bearing fluid (Konnerup-Madsen et al., 1985). (3) Post-magmatic mineral-fluid...and accessory minerals, which include eudialyte, titanite and astrophyllite (Yakovenchuk et al., 1999)....free gas leads to continued seepage of methane into mine workings (Nivin et al., 2001). It is trapped in...K-rich feldspar and nepheline around biotite; and titanite rimming ilmenite. None of the samples studied | | | Journal (article/letter/editorial) | Sciences, The University of Western Ontario, London, Ontario N6A 5B7, Canada GĂ©osciences Environnement Toulouse...complexes from Lovozero, Russia and Strange Lake, Canada. Based on the distribution of isotopic compositions...(Beeskow et al., 2006; Graser et al., 2008; Konnerup-Madsen and Rose-Hansen, 1982; Nivin et al., 1995; Potter...Russia and the Strange Lake peralkaline complex, Canada. The origin of hydrocarbon gases in peralkaline...including Khibina and Lovozero, Russia, Strange Lake, Canada and IlĂmaussaq, Greenland remains controversial | | | Journal (article/letter/editorial) | the Ventersdorp Contact Reef (Elandersrand Gold Mine) yield ages of 2.3-2.0 Ga (Barton et al. 1988)....metamict), pyritized monazite, secondary anhedral titanite, and pyrite, often intergrown with carbon nodules...= 0.05 mm; polarized light. veins. Secondary titanite also occurs in veinlets (Fig. 4). Secondary-hydrothermal...MATTER Fig. 4 Fracture filling of sericite (se) and titanite (ti). Sample TKB 2. Scale bar = 0.1 mm; normal...a CaCh-NaClKCI-H2O system is assumed (Konnerup-Madsen 1979). observed within the aqueous gas bubble | | | Journal (article/letter/editorial) | pp. 1285â1308 The Timmins-Porcupine Gold Camp, Ontario: Anatomy of an Archean Greenstone Belt and Ontogeny...933 Ramsey Lake Road, Sudbury, Ontario, Canada P3E 6B5 J. A. AYER, Ontario Geological Survey, Precambrian...Lake Road, Sudbury, Ontario, P3E 6B5, Canada AND B. DUBĂ Geological Survey of Canada, 490 rue de la Couronne...Couronne, QuĂ©bec, QC G1K 9A9, Canada Abstract New structural and geochronological data and interpretations...Timiskaming assemblage conglomerate at the Dome mine, and D3 foliation and folds crosscut early ankerite | | Mvondo, H., Lentz, D., Bardoux, M., McFarlane, C.M., Archibald, D. (2017) Laser Ablation ICP-MS U-Pb and 40Ar-39Ar age constraints on Neoarchean to Paleoproterozoic magmatic and tectono-metamorphic evolution of the link between Hope Bay and Elu greenstone belts, northeast Slave craton, NWT, Canada. Gondwana Research, 51. 1-16 doi:10.1016/j.gr.2017.06.012 | Journal (article/letter/editorial) | greenstone belts, northeast Slave craton, NWT, Canada H. Mvondo, D. Lentz, M. Bardoux, C.M. McFarlane...greenstone belts, northeast Slave craton, NWT, Canada, (2016), doi: 10.1016/j.gr.2017.06.012 This is...greenstone belts, northeast Slave craton, NWT, Canada T H. Mvondo1*, D. Lentz1, M. Bardoux2, C.M. McFarlane2...Brunswick, Fredericton, NB, Canada 2 Barrick Gold Corporation, Montreal, BC, Canada 3 Department of Geological...Engineering, Queenâs University, Kingston, CR US ON, Canada IP 1 AN ____________________ AC CE PT ED | | | Journal (article/letter/editorial) | apatite and, to a lesser extent, nepheline and titanite) and the Lovozero loparite (REEâTiâTaâNb) deposit...Ilimaussaq in Greenland [22â28]; and Strange Lake in Canada [29â32]). But only in the Khibiny and Lovozero...and explosive hydrogenâhydrocarbon gases to the mine air. This factor, among others, complicates the...(rischorrite), malignite, as well as apatite-nepheline and titanite-apatite-nepheline ores. Late pegmatite and hydrothermal...stockwork-like bodies of of apatite-nepheline titanite-apatite-nepheline (0.01â200 m thick and 0.01â15 | | | Journal (article/letter/editorial) | igneous complexes (see review by Potter and Konnerup-Madsen, 2003). A number of potential origins have been...origin (e.g., Karzhavin and Vendillo, 1970; Konnerup-Madsen et al., 1985; Kogarko et al., 1987), and a postmagmatic...and IlıÌmaussaq; Potter et al., 1998; Konnerup-Madsen et al., 1979) are used here to test and discuss...the lowest PI ( f 1.04) contain arfvedsonite, titanite and sodalite indicating a low agpaicity. The more...of the relevant literature, Potter and Konnerup-Madsen (2003) showed that there are two likely models | | Sherlock, R. L., Shannon, A., Hebel, M., Lindsay, D., Madsen, J., Sandeman, H., Hrabi, B., Mortensen, J. K., Tosdal, R. M., Friedman, R. (2012) Volcanic Stratigraphy, Geochronology, and Gold Deposits of the Archean Hope Bay Greenstone Belt, Nunavut, Canada. Economic Geology, 107 (5) 991-1042 doi:10.2113/econgeo.107.5.991 | Journal (article/letter/editorial) | the Archean Hope Bay Greenstone Belt, Nunavut, Canada* Ross L. Sherlock,1,2,3,â Andrew Shannon,4 Manfred...Manfred Hebel,5 Darren Lindsay,2,6 Julianne Madsen,2,3 Hamish Sandeman,1,7 Blair Hrabi,2,8 James K. Mortensen...Richard Friedman 5,9 1 Canada Nunavut Geoscience Office, Iqaluit, Nunavut, Canada X0A 0H0 Mining Corporation...Columbia, Canada V7P 3S1 3 Gold Fields, Ste. 400, 1155 Robson St., Vancouver, British Columbia, Canada V6E...British Columbia, Vancouver, British Columbia, Canada V6T 1Z4 5Department of Earth and Ocean Sciences | | Bell, Robin-Marie, Kolb, Jochen, Waight, Tod Earle, Bagas, Leon, Thomsen, Tonny B. (2017) A Palaeoproterozoic multi-stage hydrothermal alteration system at Nalunaq gold deposit, South Greenland. Mineralium Deposita, 52 (3) 383-404 doi:10.1007/s00126-016-0667-7 | Journal (article/letter/editorial) | site of Greenlandâs only operating metalliferous mine until its closure in 2014, having produced 10.67...investigation, petrography and U/Pb zircon and titanite geochronology to define a multistage hydrothermal...te(-chloriteplagioclase-löllingite-tourmaline-titanite), which is best developed in areas of exceptionally...age for mineralisation. A hydrothermal calcite-titanite alteration assemblage is dated to ca. 1766 Ma;...Greenland, which operated as Greenlandâs only metal mine from 2004 until its closure in 2014 after producing | | | Journal (article/letter/editorial) | systems: Insights from the Strange Lake Pluton, Canada Stefano Salvi a,â, Anthony E. Williams-Jones b...Planetary Sciences, McGill University, Montreal, QC, Canada H2A 3A7 Received 30 August 2005; accepted 13 March...middle-Proterozoic intrusion of peralkaline granite in northeast Canada. This pluton contains some of the highest concentrations...inclusions in these rocks (e.g., Potter and Konnerup-Madsen, 2003; Nivin et al., 2005). Much of the HFSE enrichment...granite-syenite and Strange Lake granite complexes in Canada (Trueman et al., 1988; Salvi and Williams-Jones | | | Journal (article/letter/editorial) | isotopic studies, drilling and 3D modelling (Grahl-Madsen, 1994; Skyseth, 1996; Trepka-Bloch, 1996; Appel...composed of hornblende and plagioclase and up to 10% titanite (Fig. 3aâb). The metamorphic textures appear well-equilibrated...ïŹne- to medium-grained hornblendeâplagioclaseâtitanite bearing rocks. Small proportions of garnet and...synthesis. Ore Geology Reviews 18, 1â75. Grahl-Madsen, L., 1994. StorĂž gold project, Southwest Greenland...plot for classifying subalkalic volcanic rocks. Ontario Division of Mines, Miscellaneous Paper, 66 (22 | | | Report (chapter) | hydrocarbons in igneous rocks J. Potter and J. Konnerup-Madsen Geological Society, London, Special Publications...on August 23, 2012 152 J. POTTER & J. KONNERUP-MADSEN types, from ultrabasic and basic rocks (Jeffrey...2001), to alkaline rocks (Gerlach 1980; Konnerup-Madsen et al. 1985; Jeffrey & Kaplan 1988; Ting et al...Petersilie & Sorensen 1970 Konnerup-Madsen & Rose-Hansen 1982 Konnerup-Madsen et al. 1985 Larsen et al. 1992...Greenland Skaergaard, Greenland Canada & Finland Kidd Creek, Canada Siljan, Finland Strange Lake, Quebec | | | Journal (article/letter/editorial) | MANDARINO§ 94 Moore Avenue, Toronto, Ontario M4T 1V3, Canada The abstracts that follow conform to the...Associated minerals are: hematite, magnetite, titanite, götzenite, clinopyroxene, nepheline and biotite...borehole at the Korshunovskoye boron deposit, Irkutsk district, Siberia, Russia. Occurrence: In dolomite marble...Bi3+24Cr6+8O57(OH)6âą3H2O T RIGONAL Locality: SĂŁo JosĂ© mine, Lavra da Posse, SĂŁo JosĂ© de BrejaĂșba, Conceição...perthite, microcline, albite, phlogopite, quartz, titanite, rutile, apatite, pyrite and zircon. General appearance: |
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