 | | Journal (article/letter/editorial) | | paper Mineralogy of Ti-bearing, Al-deficient tourmaline assemblages associated with lamprophyre dikes...dikes near the OâGrady Batholith, Northwest Territories, Canada Emily D. SCRIBNER1*, Lee A. GROAT1, Jan CEMPĂREK2...Columbia, Vancouver, British Columbia V6T 1Z4, Canada; escribne@eoas.ubc.ca Department of Geological...tourmalinized metasedimentary rocks in the Northwest Territories, Canada. Some of these lamprophyre dikes are...cross-cut by aplite and pegmatite dikes, as well as tourmaline-bearing quartz veins that were all derived from |  | | Journal (article/letter/editorial) | | Journal Pre-proofs Geochemistry of hydrothermal tourmaline from IOCG occurrences in the Great Bear magmatic...Potter, L. Corriveau, Geochemistry of hydrothermal tourmaline from IOCG occurrences in the Great Bear magmatic...Elsevier B.V. Geochemistry of hydrothermal tourmaline from IOCG occurrences in the Great Bear magmatic...Survey of Canada, 601 Booth Street Complex, Ottawa, ON, K1A 0E8, Canada bGeological Survey of Canada, 490...QuĂ©bec, QC, G1K 9A9, Canada *colter.kelly@canada.ca Keywords: Boron isotopes, Tourmaline, IOCG, Great Bear |  | Ootes, Luke, Goff, Steve, Jackson, Valerie A., Gleeson, Sarah A., Creaser, Robert A., Samson, Iain M., Evensen, Norman, Corriveau, Louise, Mumin, A. Hamid (2010) Timing and thermochemical constraints on multi-element mineralisation at the Nori/RA CuâMoâU prospect, Great Bear magmatic zone, Northwest Territories, Canada. Mineralium Deposita, 45 (6) 549-566 doi:10.1007/s00126-010-0291-x | Journal (article/letter/editorial) | | prospect, Great Bear magmatic zone, Northwest Territories, Canada Luke Ootes & Steve Goff & Valerie A...Jackson Northwest Territories Geoscience Office, P.O. Box 1500, Yellowknife, NT X1A 2R3, Canada e-mail:...Molybdenite and uraninite occur intimately in dravitic tourmaline growth zones and at grain margins, attesting...âsyn-tectonicâ aplitic dyke in the region. Dravitic tourmaline hosts abundant primary liquidâ vapourâsolid-bearing...Earth Sciences Building, Edmonton, AB T6G 2E3, Canada N. Evensen Department of Physics, University of |  | Lake, Donald J., Groat, Lee A., Falck, Hendrik, Mulja, Thomas, CempĂrek, Jan, Kontak, Daniel, Marshall, Daniel, Giuliani, Gaston, Fayek, Mostafa (2017) Genesis of Emerald-Bearing Quartz Veins Associated With the Lened W-Skarn Mineralization, Northwest Territories, Canada. The Canadian Mineralogist, 55 (4) 561-593 doi:10.3749/canmin.1700025 | Journal (article/letter/editorial) | | WITH THE LENED WSKARN MINERALIZATION, NORTHWEST TERRITORIES, CANADA DONALD J. LAKE§ AND LEE A. GROAT ...1Z4, Canada HENDRIK FALCK C.S. Lord Northern Geoscience Centre, Yellowknife, Northwest Territories X1A...X1A 2R3, Canada THOMAS MULJA 3709 Rutherford Crescent, North Vancouver, British Columbia V7N 2C6, Canada...Laurentian University, Sudbury, Ontario P3E 2C6, Canada DANIEL MARSHALL Earth Sciences Department, Simon...University, Burnaby, British Columbia V5A 1S6, Canada GASTON GIULIANI UniversiteÌ de Lorraine, CRPG |  | | Journal (article/letter/editorial) | | from Canada Downloaded by [Florida International University] at 19:52 23 August 2013 C anada is home...from emerald to sapphire, Canada has it all. Yet, for most of its history, Canada has been regarded as a...species have been found at one time or another in Canada (fig. 1). Some gem localities, such as those for...S. WILSON PO Box 352 Kingston, Ontario K7L 4W2 Canada brad@alpinegems.ca 96*2: 405,9(3: The...the emerging diamond mining industry has turned Canada into a gemproducing giant. Possibly encouraged |  | Groat, L. A., Mulja, T., Mauthner, M. H.F., Ercit, T. S., Raudsepp, M., Gault, R. A., Rollo, H. A. (2003) GEOLOGY AND MINERALOGY OF THE LITTLE NAHANNI RARE-ELEMENT GRANITIC PEGMATITES, NORTHWEST TERRITORIES. The Canadian Mineralogist, 41 (1) 139-160 doi:10.2113/gscanmin.41.1.139 | Journal (article/letter/editorial) | | NAHANNI RARE-ELEMENT GRANITIC PEGMATITES, NORTHWEST TERRITORIES LEE A. GROAT§ Department of Earth and Ocean...Columbia, Vancouver, British Columbia V6T 1Z4, Canada THOMAS MULJA¶ 3709 Rutherford Crescent, North...North Vancouver, British Columbia V7N 2C6, Canada MARK H.F. MAUTHNER⥠Department of Earth and Ocean Sciences...Columbia, Vancouver, British Columbia V6T 1Z4, Canada T. SCOTT ERCIT Research Division, Canadian Museum... Box 3443, Station D, Ottawa, Ontario K1A 0E8, Canada MATI RAUDSEPP Department of Earth and Ocean Sciences |  | Acosta-GĂłngora, P., Gleeson, S.A., Samson, I.M., Corriveau, L., Ootes, L., Jackson, S.E., Taylor, B.E., Girard, I. (2018) Origin of sulfur and crustal recycling of copper in polymetallic (Cu-Au-Co-Bi-U ± Ag) iron-oxide-dominated systems of the Great Bear Magmatic Zone, NWT, Canada. Mineralium Deposita, 53 (3) 353-376 doi:10.1007/s00126-017-0736-6 | Journal (article/letter/editorial) | | systems of the Great Bear Magmatic Zone, NWT, Canada P. Acosta-GĂłngora 1,2 & S.A. Gleeson 1,3 & I.M...Abstract The Great Bear Magmatic Zone, in northwest Canada, contains numerous polymetallic mineral occurrences...AB T6G2E3, Canada Introduction 2 Natural Resources Canada/Geological Survey of Canada, Office 669...669, 601 Booth Street, Ottawa, ON K1A0E8, Canada 3 Helmholtz Center Potsdam, Deutches GeoForschungsZentrum...Windsor, ON N9B3P4, Canada 5 Natural Resources Canada/Geological Survey of Canada, 490 rue de la Couronne |  | | Journal (article/letter/editorial) | | Breccia, Great Bear magmatic zone, Northwest Territories, Canada Jean-François Montreuil & Louise Corriveau...25 May 2014 # Her Majesty the Queen in Right of Canada as represented by: Montreuil, J.F.; Corriveau,...in the southern Great Bear magmatic zone (GBMZ), Canada. Concentrations up to 1 wt% U are distributed throughout...alteration yet predates potassic (K-feldspar), boron (tourmaline) and potassicâironâmagnesium (hematite ± K-feldspar...Lake Group sedimentary basin in the Northwest Territories, Canada (Fig. 1; Gandhi et al. 2001; Gandhi |  | Acosta-Gongora, P., Gleeson, S. A., Samson, I. M., Ootes, L., Corriveau, L. (2014) Trace Element Geochemistry of Magnetite and Its Relationship to Cu-Bi-Co-Au-Ag-U-W Mineralization in the Great Bear Magmatic Zone, NWT, Canada. Economic Geology, 109 (7) 1901-1928 doi:10.2113/econgeo.109.7.1901 | Journal (article/letter/editorial) | | Mineralization in the Great Bear Magmatic Zone, NWT, Canada* P. Acosta-GĂłngora,1,â S. A. Gleeson,1 I. M. Samson...University of Alberta, Edmonton, Alberta T6G2E3, Canada of Earth and Environmental Sciences, University...N9B3P4, Canada Territories Geoscience Office, 601b 52nd Avenue, Yellowknife, Northwest Territories X1A 2R3...2R3, Canada 4Geological Survey of Canada, 490 rue de la Couronne, QuĂ©bec, QC G1K9A9, Canada Abstract...The Great Bear magmatic zone in the Northwest Territories, Canada, is host to the NICO (Au-Co-Bi ± Cu-W) |  | | Journal (article/letter/editorial) | | PEGMATITIC LITHIUM DEPOSITS ROBERT IN CANADA B. ROWE ABSTRACT Granitic pegmatitescontaininglithium...occur in the Yellowknife-Beaulieu district, Northwest Territories; the Cat Lake-Winnipeg River, the Herb Lake...Canadabegangeological studiesof pegrna- titicmineral deposits in Canada, andmanyof thelithium-rich pegmatites have beenexaminedin...c3cf 80* Lithium Pegmatite Districts 7rd in Canada. In additionto the geologicalstudies,the Mines...interestoccurin the Yellowknife-Beaulieu district,Northwest Territories; in the Cat Lake-Winnipeg River, the Herb |  | | Report (issue) | | OCCURRENCES IN CANADA (Preliminary Account) Robert Mulligan 1960 GEOLOGICAL SURVEY OF CANADA CANADA PAPER...PAPER 60-2.1 BERYLLIUM OCCURRENCES IN CANADA (Preliminary Account) By Robert Mulligan DEPARTMENT MINES...MINES AND OF TECHNICAL SURVEYS CANADA CONTENTS Page Introduction . . . . . . . . . . . . . . . . .......... Yellowknife-Beaulieu district, Northwest Territories ... Prelude Lake area . . . . . . . . ...... Lac de Gras - Aylmer Lake district, Northwest Territories . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | granite and associated pegmatite near Yellowknife, Canada R. Kretz 1, J. Loop 2, and R. Hartree 2 1 Department...KiN 6N5, Canada 2 Analyst, University of Ottawa Geochemistry Laboratory, Ottawa KiN 6N5, Canada Abstract...content (quartz, albite, K-feldspar, muscovite, tourmaline, beryl, spodumene), in major element composition...poorer in Ti, Fe, Mg, Zr, and Ba. Dikes rich in tourmaline, beryl, and spodumene occur in overlapping zones...centre of the Sparrow pluton. The composition of tourmaline is related to host rock; the highest concentrations |  | Goad, Robin E., Mumin, A. Hamid, Duke, Norman A., Neale, Kathryn L., Mulligan, Derek L., Camier, W. John (1999) The NICO and Sue-Dianne Proterozoic, Iron oxide hosted, Polymetallic Deposits, Northwest Territories: Application of the Olympic Dam Model in Exploration, Fortune Minerals Limited. | Corporate Document | | Iron oxide hosted, Polymetallic Deposits, Northwest Territories: Application of the Olympic Dam Model in...Fullarton Street, Suite 1508, London, Ontario, Canada N6A 5P3 A. Hamid Mumin, PhD., P.Eng. Department...Geology, Brandon University, Brandon, Manitoba, Canada R7A 6A9 Norman A. Duke, PhD. Department of Earth...University of Western Ontario, London, Ontario, Canada N6A 5B7 Kathryn L. Neale, PhD., Derek L. Mulligan...Limited in the Mazenod Lake District of the Northwest Territories, using an Olympic Dam model. The deposits |  | | Journal (article/letter/editorial) | | GRANITIC PEGMATITES OF THE OâGRADY BATHOLITH, N.W.T., CANADA: A CASE STUDY OF THE EVOLUTION OF THE ELBAITE SUBTYPE... Box 3443, Station D, Ottawa, Ontario K1P 6P4, Canada LEE A. GROAT Department of Earth and Ocean Sciences...Columbia, Vancouver, British Columbia V6T 1Z4, Canada ROBERT A. GAULT Canadian Museum of Nature, P.O... Box 3443, Station D, Ottawa, Ontario K1P 6P4, Canada ABSTRACT The first confirmed Canadian occurrence...geochemistry of K-feldspar, plagioclase, micas, tourmaline, amphibole and a variety of accessory phases |  | | Journal (article/letter/editorial) | | YELLOWKNIFE. NORTHWEST TERRITORIES, CANADAI R. W. Bovr.a,2GeologicalSuraey of Canada, Otlawa, Canada. Aasrnncr...in the laboratories of the Geological Survey of Canada. GBorocrcar OccunRBr.IcBAND DESCRrprroNoF THE BLACK...Technical Surveys, Ottawa, Canada. 2 Geologist, Geological Survey of Canada. 528 COLOUR OF QUARTZ FROM...other regionsof the Precambrian in the Northwest Territories, from the Red Lake region in Ontario, and...Impurities: these may be finely disseminated sulphides, tourmaline needles,various dark minerais, carbonaceousmatter |  | Groat, L. A., Marshall, D. D., Giuliani, G., Murphy, D. C., Piercey, S. J., Jambor, J. L., Mortensen, J. K., Ercit, T. S., Gault, R. A., Mattey, D. P., Schwarz, D., Maluski, H., Wise, M. A., Wengzynowski, W., Eaton, D. W. (2002) MINERALOGICAL AND GEOCHEMICAL STUDY OF THE REGAL RIDGE EMERALD SHOWING, SOUTHEASTERN YUKON. The Canadian Mineralogist, 40 (5) 1313-1338 doi:10.2113/gscanmin.40.5.1313 | Journal (article/letter/editorial) | | Columbia, Vancouver, British Columbia V6T 1Z4, Canada DANIEL D. MARSHALL Department of Earth Sciences...University, Burnaby, British Columbia V5A 1S6, Canada GASTON GIULIANI IRD and Centre de Recherches PĂ©trographiques...Yukon, Box 2703 (F-3), Whitehorse, Yukon Y1A 2C6, Canada STEPHEN J. PIERCEY, JOHN L. JAMBOR AND JAMES K...Columbia, Vancouver, British Columbia V6T 1Z4, Canada T. SCOTT ERCIT AND ROBERT A. GAULT Research Division... Box 3443, Station D, Ottawa, Ontario K1P 6P4, Canada DAVID P. MATTEY Geology Department, Royal Holloway |  | | Journal (article/letter/editorial) | | Columbia, Canada Thanks in part to a generous travel grant from the Mineralogical Association of Canada, I was... Many have yielded excellent examples of gem tourmaline, purple apatite, and a lot more. The field trips...discovered a perfect quartz crystal, a brilliant tourmaline, or a euhedral beryl were some of my favourite...Brazil (Odulio J.M. de Moura), the Northwest Territories of Canada (Lee Groat), the Himalaya Pegmatite...visit the Little Nahanni Pegmatite Group (NWT, Canada) with Elspeth Barnes (completing a PhD on the area) |  | | Journal (article/letter/editorial) | | of crystal. LITHIUM-BEARING PEGMATITES ON THE NORTHWEST IBERIAN PENINSULA: BARROSA-ALVAO AND FREGENEDA-ALMENDRA...K-feldspar, muscovite, montebrasite, apatite, tourmaline, cassiterite, clay minerals, and Fe and Mn oxides...Other mineral phases such as cassiterite and tourmaline can also be observed. Petalite is almost colorless...SQUI has not been observed. A NEW OCCURRENCE OF TOURMALINE WITH TETRAHEDRALLY COORDINATED BORON: ROSSMANITE...complex and contains, besides the above-mentioned tourmaline species, uvite, albite, quartz, graphite, tremolite |  | | Journal (article/letter/editorial) | | Archaean Metamorphic Aureole in the Slave Craton, Canada by C. R. RAMSAY and D. C. KAMINENI Institute of...and Department of Geology, University of Ottawa, Canada (Received 9 July 1976; in revised form 25 October...Goodwin (1972) on the Superior craton of eastern Canada. However, these reviews reveal a general paucity...April 3, 2015 In the Slave Craton of northern Canada, extensive areas were metamorphosed in broad aureoles...stable. ARCHAEAN METAMORPHIC A U R E O L E , CANADA 461 Craton by Green & Baadsgaard (1971) and McGlynn |  | | Journal (article/letter/editorial) | | 224 ROCKS & MINERALS Gallery Ottawa, Ontario Canada Figure 2. The front of the Victoria Memorial Museum...13 round diamonds (from the Ekati mine, Northwest Territories) placed in the areas of the capital cities...cities of each province and territory of Canada. The diamond-set globe (42 cut stones, total weight about...selection of tourmaline from the gem collection: Polished slice of elbaite (âwatermelon tourmaline,â center... where its exhibits feature natural history in Canada and the world. The Vale Earth Gallery occupies |  | | Journal (issue) | | rutilated quartz, rubellite, and pink and green tourmaline. The design of Brazilian jewelry is based on...topaz and Oscar Niemeyer. The ring is made of tourmaline, and is 18K yellow gold with diamonds and the...unique stones, such as ParaĂba Tourmaline. Just regarding tourmaline alone, Brazil produces the gemstone...18K rose gold ring set with rhodolite, green tourmaline and diamonds. Photo: RogĂ©rio Franco. 14 InColor...the mining province of Minas Gerais to look for tourmaline, amethyst, topaz and other gems for his first |  | | Report (issue) | | the rims of larger, chemically zoned tourmaline crystals (Canada). As euhedral prismatic crystals, to...644(3) (Canada); Ï = 1.665(5) Δ = 1.645(5) (Italy). Pleochroism: O = dark brown, E = colorless (Canada); O...Space Group: R3m. a = 15.9910(3) c = 7.2224(2) (Canada); a = 15.9270(10) c = 7.1270(5) (Italy) Z = 3 X-ray...41 5.75 2.77 . 100.00 (1) OâGrady Batholith, Canada; electron microprobe analysis supplemented by Mössbauer...CaMg3Al6(Si6O18)(BO3)3(OH)3O. Mineral Group: Tourmaline supergroup, calcic-subgroup 3 of the calcic group |  | Corriveau, L., Montreuil, J.-F., Potter, E. G. (2016) Alteration Facies Linkages Among Iron Oxide Copper-Gold, Iron Oxide-Apatite, and Affiliated Deposits in the Great Bear Magmatic Zone, Northwest Territories, Canada. Economic Geology, 111 (8) 2045-2072 doi:10.2113/econgeo.111.8.2045 | Journal (article/letter/editorial) | | Deposits in the Great Bear Magmatic Zone, Northwest Territories, Canada* L. Corriveau,1,â J.-F. Montreuil,2...Resources Canada, Geological Survey of Canada, 490 rue de la Couronne, Quebec, Quebec, Canada G1K 9A9 ...Quebec, Quebec, Canada G1K 9A9 3 Natural Resources Canada, Geological Survey of Canada, 601 Booth St,... Ottawa, Ontario, Canada K1A 0E8 Abstract High-temperature metasomatism driven by ascent of voluminous...the Great Bear magmatic zone of northernwestern Canada record the depth to paleosurface, prograde evolution |  | | Journal (article/letter/editorial) | | SPECIAL GEMSTONE EXHIBIT AT THE NATIONAL MUSEUMS OF CANADA By WILLOW WIGHT, F.G.A. National Museum of Natural...Mineral Sciences Division Ottawa, Ontario. K 1 A 0M8 Canada The National Museum of Natural Sci ences has...case is devoted to gemstones which are found in Canada. The first half of the exhibit is con cerned with...most generously donated to the National Museums of Canada by Mr. Maloney. Of particular interest to Canadians...represent the 10 provinces plus the Yukon and Northwest Territories) was published by David P. Hartley of Jasper |  | | Journal (article/letter/editorial) | | explore them. Archean localities Superior Craton, Canada and USA Traditionally the Superior Craton has been...(other than biotite) such as muscovite, garnet, tourmaline, cordierite, kyanite, sillimanite, or andalusite...and (Neoarchean) Wabigoon subprovinces (Ontario, Canada) Boundary of English no precise age River and...and Uchi sub(Neoarchean) provinces (Ontario, Canada) Boundary of Winnipeg c. 2685, UâPb mnz River and Wabigoon...subprovinces (Ontario, Canada) Boundary of English River and Uchi subprovinces (Ontario, Canada) Boundary of English |
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Stargazer Claim, O'Grady Batholith, O'Grady Lake area, Northwest Territories, Canada