 | | Journal (article/letter/editorial) | | VIOLET-COLORED DIOPSIDE FROM SOUTHERN BAFFIN ISLAND, NUNAVUT, CANADA CHRISTOPHER D.K. HERD§ AND RONALD...Queen’s University, Kingston, Ontario K7L 3N6, Canada GEORGE R. ROSSMAN Division of Geological and Planetary...an unusual violet color from southern Baffin Island, Nunavut, Arctic Canada, is found in calc-silicate...with marialite, pargasite, phlogopite, calcite, apatite, titanite, talc, chlorite, plagioclase and quartz...intervalence charge-transfer, clinopyroxene, Baffin Island, Nunavut, Canada. SOMMAIRE Nous décrivons un échantillon |  | From, R.E., Camacho, A., Pearson, D.G., Luo, Y. (2018) U-Pb and Lu-Hf isotopes of the Archean orthogneiss complex on eastern Hall Peninsula, southern Baffin Island, Nunavut: Identification of exotic Paleo- to Mesoarchean crust beneath eastern Hall Peninsula. Precambrian Research, 305. 341-357 doi:10.1016/j.precamres.2017.12.024 | Journal (article/letter/editorial) | | complex on eastern Hall Peninsula, southern Baffin Island, Nunavut: identification of exotic Paleo- to...complex on eastern Hall Peninsula, southern Baffin Island, Nunavut: identification of exotic Paleo- to...complex on eastern Hall Peninsula, southern Baffin Island, Nunavut: identification of exotic Paleo- to...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada. Department of Earth and Atmospheric Sciences,...University of Alberta, Edmonton, Alberta T6G 2E3, Canada. *e-mail: fromr@myumanitoba.ca 2 U-Pb and Lu-Hf |  | | Journal (article/letter/editorial) | | track annealing revisited and consequences for apatite thermochronometry Kalin T. McDannell, Dale R. Issler...track annealing revisited and consequences for apatite thermochronometry, Geochimica et Cosmochimica Acta...track annealing revisited and consequences for apatite thermochronometry Kalin T. McDannell 1*, Dale R...Geological Survey of Canada, Natural Resources Canada, 3303 33 St. NW, Calgary, AB, T2L 2A7 Canada 2 GeoSep Services...Corresponding author: kalin.mcdannell@canada.ca ABSTRACT Apatite fission track (AFT) analyses for granitoid and |  | | Journal (article/letter/editorial) | | Abstract Kimberlite pipes from Chidliak, Baffin Island, Nunavut, Canada host surface-derived Paleozoic carbonate...been discovered on the Hall Peninsula, Baffin Island, Nunavut, Canada since 2008 and comprise the Chidliak...Peregrine Diamonds Ltd., 654‑999 Canada Pl., Vancouver, BC V6C 3E1, Canada 2 Department of Earth, Ocean...Main Mall #2020, Vancouver, BC V6T 1Z4, Canada 3 Canada-Nunavut Geoscience Office, 1106 Inuksugait Plaza...Plaza, PO Box 2319, Iqaluit, NU X0A 0H0, Canada Chidliak were emplaced during the Jurassic Period, between |  | Gagne, S., Jamieson, R. A., MacKay, R., Wodicka, N., Corrigan, D. (2009) TEXTURE, COMPOSITION, AND AGE VARIATIONS IN MONAZITE FROM THE LOWER AMPHIBOLITE TO THE GRANULITE FACIES, LONGSTAFF BLUFF FORMATION, BAFFIN ISLAND, CANADA. The Canadian Mineralogist, 47 (4) 847-869 doi:10.3749/canmin.47.4.847 | Journal (article/letter/editorial) | | GRANULITE FACIES, LONGSTAFF BLUFF FORMATION, BAFFIN ISLAND, CANADA Simon GAGNɧ, Rebecca A. JAMIESON and Robert...Scotia B3H 4J1, Canada Natasha WODICKA and David CORRIGAN Geological Survey of Canada, 588 Booth Street...Street, Ottawa, Ontario K1A 0E9, Canada Abstract Electron-microprobe data were obtained from monazite along...Paleoproterozoic turbiditic rocks exposed on Baffin Island, northern Canada, and metamorphosed at conditions of...1845 Ma age cluster is mostly found in the three southern (higher-grade) transects, the 1805 Ma event is |  | Skipton, D.R., Schneider, D.A., Kellett, D.A., Joyce, N.L. (2017) Deciphering the Paleoproterozoic cooling history of the northeastern Trans-Hudson Orogen, Baffin Island (Canada), using 40Ar/39Ar step-heating and UV laser thermochronology. Lithos, 284. 69-90 doi:10.1016/j.lithos.2017.03.023 | Journal (article/letter/editorial) | | of the northeastern TransHudson Orogen, Baffin Island (Canada), using 40 Ar/39 Ar step-heating and UV...the northeastern Trans-Hudson Orogen, Baffin Island (Canada), using 40 Ar/39 Ar step-heating and UV laser...the northeastern Trans-Hudson Orogen, Baffin Island (Canada), using 40 Ar/39Ar step-heating and... Joyce3 NU 6N5, Canada 2 Geological Survey of Canada, Natural Resources Canada, 1 Challenger Dr.,...B2Y 4A2, Canada 3 PT thermochronology Geological Survey of Canada, Natural Resources Canada, 601 Booth |  | Mott, A. V., Bird, D. K., Grove, M., Rose, N., Bernstein, S., Mackay, H., Krebs, J. (2013) KARRAT ISFJORD: A NEWLY DISCOVERED PALEOPROTEROZOIC CARBONATITE-SOURCED REE DEPOSIT, CENTRAL WEST GREENLAND. Economic Geology, 108 (6) 1471-1488 doi:10.2113/econgeo.108.6.1471 | Journal (article/letter/editorial) | | KAARC-GEO, #29 Main St., Sherridon, Manitoba, Canada Abstract Mineralization of rare-earth elements...the Karrat Isfjord region of West Greenland (~72°N) at Niaqornakavsak on the island of Qeqertarssuaq along...grunerite, cummingtonite, magnetite, biotite, apatite, sphalerite, thorium silicate, fergusonite, bastnasite...Niaqornakavsak Peninsula of Qeqertarssuaq Island in the Karrat Isfjord region of West † Corresponding author:... 1472 SCIENTIFIC COMMUNICATIONS Greenland RH Baffin Island Ri nk Rae Craton ian M ile ob Foxe Fold |  | Skipton, D.R., Schneider, D.A., McFarlane, C.R.M., St-Onge, M.R., Jackson, S.E. (2016) Multi-stage zircon and monazite growth revealed by depth profiling and in situ U–Pb geochronology: Resolving the Paleoproterozoic tectonics of the Trans-Hudson Orogen on southeastern Baffin Island, Canada. Precambrian Research, 285. 272-298 doi:10.1016/j.precamres.2016.09.002 | Journal (article/letter/editorial) | | the Trans-Hudson Orogen on southeastern Baffin Island, Canada D.R. Skipton a,⇑, D.A. Schneider a, C.R...Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada Department of Earth Sciences, University of New...E3B 5A3, Canada Geological Survey of Canada, Natural Resources Canada, Ottawa, ON K1A 0E8, Canada a r t...from the midcrust exposed on southeastern Baffin Island, Canada, in the internal zone of the Paleoproterozoic...Trans-Hudson Orogen exposed on Hall Peninsula, Baffin Island, Canada (THO; Figs. 1–3). This allows us to evaluate |  | Kellett, Dawn A., Pehrsson, Sally, Skipton, Diane R., Regis, Daniele, Camacho, Alfredo, Schneider, David A., Berman, Rob (2020) Thermochronological history of the Northern Canadian Shield. Precambrian Research, 342. 105703 doi:10.1016/j.precamres.2020.105703 | Journal (article/letter/editorial) | | 1Geological Survey of Canada (Atlantic), Bedford Institute of Oceanography, Dartmouth, NS, Canada, B2Y 4A2, *dawn...Survey of Canada (Central), Ottawa, ON, Canada, Geological Survey, Whitehorse, YK, Canada 4University...Manitoba, Winnipeg, MB, Canada, 5University of Ottawa, Ottawa, ON, Canada, Keywords: Canadian Shield...K-Ar and 40Ar/39Ar cooling ages from across the region reveal a stark contrast in upper and lower plate...generally young from west to east across both southern and central Churchill, and latest cooling in the |  | Turner, David, Groat, Lee A., Rivard, Benoit, Belley, Philippe M. (2017) Reflectance Spectroscopy and Hyperspectral Imaging of Sapphire-Bearing Marble From the Beluga Occurrence, Baffin Island, Nunavut. The Canadian Mineralogist, 55 (4) 787-797 doi:10.3749/canmin.1700023 | Journal (article/letter/editorial) | | SAPPHIREBEARING MARBLE FROM THE BELUGA OCCURRENCE, BAFFIN ISLAND, NUNAVUT DAVID TURNER§ AND LEE A. GROAT Department...Columbia, Vancouver, British Columbia V6T 1Z4, Canada BENOIT RIVARD Department of Earth and Atmospheric...University of Alberta, Edmonton, Alberta T6G 2E3, Canada PHILIPPE M. BELLEY Department of Earth, Ocean...British Columbia V6T 1Z4, Canada ABSTRACT Baffin Island (Nunavut, Canada) is located in the remote arctic...Metacarbonates in the Lake Harbour Group, southern Baffin Island, are considered to be prospective for sapphire |  | Berman, R. G., Sanborn-Barrie, M., Stern, R. A., Carson, C. J. (2005) TECTONOMETAMORPHISM AT ca. 2.35 AND 1.85 Ga IN THE RAE DOMAIN, WESTERN CHURCHILL PROVINCE, NUNAVUT, CANADA: INSIGHTS FROM STRUCTURAL, METAMORPHIC AND IN SITU GEOCHRONOLOGICAL ANALYSIS OF THE SOUTHWESTERN COMMITTEE BAY BELT. The Canadian Mineralogist, 43 (1) 409-442 doi:10.2113/gscanmin.43.1.409 | Journal (article/letter/editorial) | | THE RAE DOMAIN, WESTERN CHURCHILL PROVINCE, NUNAVUT, CANADA: INSIGHTS FROM STRUCTURAL, METAMORPHIC AND...Geological Survey of Canada, 615 Booth Street, Ottawa, Ontario K1A 0E9, Canada ABSTRACT New constraints...of the Rae domain, western Churchill Province, Nunavut, are provided through a linked structural, metamorphic...Committee Bay, Rae domain, Arrowsmith orogeny, Nunavut. SOMMAIRE De nouvelles contraintes sont maintenant...secteur ouest de la Province de Churchill, au Nunavut; on se sert d’études intégrées des aspects structuraux |  | | Journal (article/letter/editorial) | | 00 LAPIS LAZULI from L A K E HARBOUR, BAFFIN ISLAND, CANADA J . D . G R I C E and R . A . G A U L T...Sciences Mineral Sciences Division Ottawa, Ontario, Canada K1A 0M8 Lapis lazuli, the beautiful blue gem variety...Chilean Andes. The lapis lazuli deposit on southern Baffin Island (Fig. 1) has been known to the Inuit for...L . Davison (1959) of the Geological Survey of Canada. D . D . Hogarth (1971) has studied the deposit...Topography and Access A visitor to the southern part of Baffin Island is initially struck by the barren, |  | | Journal (article/letter/editorial) | | Division, Geological Survey of Canada, 601 Booth St., Ottawa, Ont. K1A OE8, Canada Received March 22, 1993;...geochronological studies in the Torngat, Ungava and Baffin orogens of Northeast Laurentia have provided new...information regarding the tectonic assembly of this region between ~ 1.92 and 1.74 Ga. In contrast with an...sequences in the Foxe and Rinkian belts of the Baffin orogen ( 1895-1880 Ma). Continental collision between...subduction from the Southeast Rae Province to the southern margin of the Nain Province. In the Ungava orogen |  | | Report (chapter) | | 2015 Chapter 40 Baffin Fan and its inverted rift system of Arctic eastern Canada: stratigraphy, tectonics...Survey of Canada, 615 Booth St, Ottawa, Ontario, K1A 0E9, Canada 2 Geological Survey of Canada, 3303-33rd...NW, Calgary, Alberta, T2L 2A7, Canada 3 Geological Survey of Canada, 1 Challenger Dr., Dartmouth, Nova...Scotia, B2Y 4A2, Canada *Corresponding author (e-mail: charriso@nrcan.gc.ca) Abstract: Baffin Fan is a 12...wedge of Eocene to Pleistocene age in northwestern Baffin Bay, with size and resource potential comparable |  | Belley, Philippe M., Dzikowski, Tashia J., Fagan, Andrew, Cempírek, Jan, Groat, Lee A., Mortensen, James K., Fayek, Mostafa, Giuliani, Gaston, Fallick, Anthony E., Gertzbein, Paul (2017) Origin Of Scapolite-Hosted Sapphire (Corundum) Near Kimmirut, Baffin Island, Nunavut, Canada. The Canadian Mineralogist, 55 (4) 669-699 doi:10.3749/canmin.1700018 | Journal (article/letter/editorial) | | SAPPHIRE (CORUNDUM) NEAR KIMMIRUT, BAFFIN ISLAND, NUNAVUT, CANADA PHILIPPE M. BELLEY§, TASHIA J. DZIKOWSKI*...Columbia, Vancouver, British Columbia V6T 1Z4, Canada MOSTAFA FAYEK Department of Geological Sciences...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada GASTON GIULIANI Université de Lorraine, IRD and...Indigenous and Northern Affairs Canada, Iqaluit, Nunavut X0A 0H0, Canada ABSTRACT Gem-quality corundum...of the Lake Harbour Group near Kimmirut, southern Baffin Island. A deposit of blue and colorless gem corundum |  | | Journal (article/letter/editorial) | | of the cancrinite group, as well as nepheline, apatite, relics of magnesian-skarn assemblages, carbonates...Badakhshan province), Canada (the Main and North occurrences, Lake Harbour, Baffin Island [9]), and Chile (Karen...Fig. 1. Geological scheme of the lazurite-bearing region in the southwestern Baikal area (after Shalfeev...mineral assemblages in handspecimens from the southern quarry [1] is as follows (Fig. 3): (I) leucocratic...study is in progress. The lazurite rocks of the region (Table 1) are made up of early diopside, forsterite |  | | Journal (article/letter/editorial) | | Paleozoic carbonates (light) on Southampton Island (Nunavut, Canada), where there is over 2 billion years of...sensitivities of minerals such as feldspar, zircon, and apatite, while exploiting grain size and radiation damage...sensitivities that vary between ~110 °C and 60 °C in apatite and ~220 °C and 0 °C in zircon and titanite. Overall...mineral suite. This may manifest as positive (apatite, zircon) and/or negative (zircon, titanite) correlations...Radiation damage accumulation and annealing models for apatite (RDAAM) and zircon (ZRDAAM) He diffusion enable |  | | Report (issue) | | CANADA DEPARTMENT OF MINES HON. CBARLBS STEWART, MINISTER; CHARLES CAMSELL, DEl'UTY MINISTER NATIONAL...NATIONAL MUSEUM OF CANADA W. H. COLLINS, ACTING DuracTOR • I BULLETIN No. 62 I Annual Report for 1928...COGNOSCO EX PARTE ~~ TRENT UNIVERSITY LIBRARY • CANADA DEPARTMENT OF MINES HON. CHARLES STEWART, ~1INISTER;...CHARLES CAMSELL, DEPUTY MINISTER NATIONAL MUSEUM OF CANADA w. H. COLLINS, ACTING DIRECTOR I • BULLETIN No...Collins, Acting Director 1'he National 11useum of Canada is able to report satisfactory progress during |  | | Book (volume) | | Atmospheric Sciences University of Alberta Edmonton, AB Canada Jeff W. Harris School of Geographical and Earth...Bruce A. Kjarsgaard Geological Survey of Canada Ottawa, ON Canada Hugh O’Brien Finland Isotope Geosciences...Novosibirsk, Russia (1995), Cape Town (1998), Victoria, Canada (2003) and Frankfurt, Germany (2008). The tenth...vii About the Editors Dr. D. Graham Pearson is Canada Excellence Research Chair—Arctic Resources in the...Atmospheric Sciences, University of Alberta, Edmonton, Canada. Dr. Pearson obtained his B.Sc. from the Royal |  | | Journal (article/letter/editorial) | | Lapis lazuli from Baffin Island- a Precambrian meta-evaporite D. D. HOGARTH & W. L. GRIFFIN L1THOS ...D. & Griffin, W. L. 1978: Lapis lazuli from Baffin Island - a Precambrian rnetaevaporite. Lithos 11, 37-60...37-60. Oslo. ISSN 0024-4937. On Baffin Island, the major minerals in lapis lazuli are caJr-ite, lazurite...University of Ottawa, Ottawa, Ontario. K/N 63/5, Canada. W. L. Griffin, Mineralogisk-Geologisk Museum,...Brtigger & B/ickstr6m (1891). The deposits on Bafrin Island (Figs. 1,2) appear to have some other origin, for |  | | Journal (article/letter/editorial) | | Provenance of the Proterozoic Thelon Basin, Nunavut, Canada, from detrital zircon geochronology and detrital...Engineering, Queen’s University, Kingston, Ont., Canada K7L 3N6 Geology Department, University of Wisconsin...Abstract The Paleoproterozoic Thelon Basin in Nunavat, Canada, is one of several large quartz-dominated sedimentary...detrital quartz constrains the nature of the source region and indicates changes of provenance through time...paleotectonic evolution of the basin and its wider source region and support the sequence-stratigraphic interpretations |  | | Journal (issue) | | Inclusions in Thai Rubies Gem Exploration in Canada Images Seen Through Calcite Volume 36 / No...Dark Blue Beryl from Pakistan | Emerald from Nunavut, Canada | Mesolite Cabochons from India | Quartz from...Recent Advances in Coloured Stone Exploration in Canada By Lee A. Groat 634 An Update on Mineral Inclusions...Groat, University of British Columbia, Vancouver, Canada; Thomas Hainschwang, GGTL Laboratories, Balzers...in the 450–500 nm region that is bounded by absorption bands in the visible region that arise from the |  | | Journal (article/letter/editorial) | | Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario K1A 0E8, Canada. 2 Department of Earth...complementary insight into the P–T –time evolution of the region. 400 km Rae North Atlantic Slave CHURCHILL Hearne...cratonic blocks in lower case black. The study region in northern Quebec (blue box) is shown in more...the retrograde replacement of peak rutile. Minor apatite and zircon are also present in the matrix, the...The garnet grains contain pristine inclusions of apatite, biotite, quartz and rutile, as well as ragged |  | | Report (chapter) | | Chapter 2 Sedimentary successions of the Arctic Region (58−64° to 90°N) that may be prospective for hydrocarbons...Chapter 2 Sedimentary successions of the Arctic Region (58– 6488 to 9088N) that may be prospective for...for, hydrocarbons were identified in the Arctic Region north of 58– 648N and mapped in four quadrants...Assessment of the petroleum potential of the Arctic Region is handicapped by incomplete knowledge of the location...underlie this large, remote and incompletely mapped region. The accompanying map (Fig. 2.5) attempts to fill |  | | Journal (article/letter/editorial) | | and icebergs locally enhance productivity in the Southern Ocean [2]. Here we show that the rate of supply...yr-1, Table 1). The flux of aeolian dust to the Southern Ocean is 33 Tg yr-1 and 1-10% of the total Fe...significant source of potentially bioavailable Fe to the Southern Ocean. Source Mass Flux Tg yr-1 Fe Content ...5% 0.13 Table 1: Bioavailable Fe Fluxes to the Southern Ocean. Ice 1250 [1] Raiswell et al. (2006) GCA...basal ice from glaciers in Antarctica (Taylor and Canada on granite, dolerite and sandstone bedrock) and |
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