 | | Book | | Territories — Baffin Island — History. 2. Ore deposits — Northwest Territories — Baffin Titles in the...Publishing Division Island — History. 3. Metallurgy — Northwest Territories — Baffin Island — History. 4. Mineralogy... Hull, Quebec Territories — Baffin Island — History. 5. Baffin Island (Peter W.), 1955- II. Mitchell...sphéres 1994 549.9719°5 C93-099716-6 PRINTED IN CANADA d’activités du Musée canadien des civilisations...Poole Portrait 50. Published with permission. Canada ‘Vous pouvez vous procurer la liste des titres |  | | Journal (article/letter/editorial) | | of pressure on e.m.f. Pressure is calibrated → magnetite at 1000°C against the reactions fayalite ← → +...same temperature and pressure in the subsolidus region. In the binary joins (Figs. 2, 3, 4, 5), wherever...Rogova 1966) and in lamproite dykes of Napoleon Bay, Baffin Island (Hogarth 1997), a sanidine–kalsilite...assemblages have also been reported from the Alpine region of Acceglio, in Italy, by Lefèvre & Michard (1965)...and K-feldspar-bearing rocks from the Bektaslar region, located west of Harmancik town, 60 km south of |  | Dyulgerov, Momchil, Oberti, Roberta, Platevoet, Bernard, Kadiyski, Milen, Rusanov, Ventzislav (2019) Potassic-magnesio-arfvedsonite, KNa2(MgFe2+Fe3+)5Si8O22(OH)2: mineral description and crystal chemistry. Mineralogical Magazine, 83 (3) 465-472 doi:10.1180/mgm.2018.135 | Journal (article/letter/editorial) | | arfvedsonites are the amphiboles from Gatineau, Canada (Hogarth and LaPointe, 1984), Ilimaussaq, Lovozero...minette (Cornwall) and in the lamproite dyke (Baffin Island) respectively, and called them ‘potassium m...accessory minerals in peralkaline dykes are zircon, magnetite, ilmenite, and titanite; hematite, pyrite and...Mineralogy of leucite-bearing dykes from Napoleon Bay, Baffin Island: multistage proterozoic lamproites. Canadian...Metocha, Xixano region, Mozambique, and discussion of the holotype from Quebec, Canada. Mineralogical |  | Zaccarini, F., Thalhammer, O. A.R., Princivalle, F., Lenaz, D., Stanley, C. J., Garuti, G. (2007) DJERFISHERITE IN THE GULI DUNITE COMPLEX, POLAR SIBERIA: A PRIMARY OR METASOMATIC PHASE?. The Canadian Mineralogist, 45 (5) 1201-1211 doi:10.2113/gscanmin.45.5.1201 | Journal (article/letter/editorial) | | abundant djerÞsherite is a coarsegrained phlogopite–magnetite-rich clinopyroxenite. DjerÞsherite most commonly...Thalhammer 2002, Kogarko & Zartman 2007). Wehrlite and magnetite-rich clinopyroxenite form dykes, stockwork and...bodies mainly composed of pyroxene and titanian magnetite (stage 1). According to McKelson et al. (2005)...djerÞsherite is a coarsegrained, phlogopite- and magnetite-rich clinopyroxenite with Ti-bearing andradite...was described in several kimberlites from Russia, Canada and South Africa (Dobrovol’skaya et al. 1975, Clarke |  | | Journal (article/letter/editorial) | | TopsailsSt. Lawrence, Cauro-Bastellica, Iskou, Flowers Bay, where amphiboles evolve toward Na-rich end-members...by Hogarth (1997) in lamproitic dykes from Baffin Island. However, such potassic magnesio-arfvedsonite...temperature for the main syenitic magma. The magnetite-ilmenite thermometer (Spencer & Lindsley, 1981)... matite-aegirine couple replaces an ilmenite-magnetite couple. On the basis of hypothetical reactions:...Mineralogy of leucite-bearing dykes from Napoleon Bay, Baffin Island: multistage proterozoic lamproites. Can |  | | Journal (article/letter/editorial) | | For example, in researching the mineralogy of a magnetite “skarn”, a casual perusal of the literature may...al. (1994) and Suwa et al. (1987). 1339 spread region of scapolite development; Williams 1998). Despite...amphiboles developed in marble, mafic intrusive rocks, magnetite ore, and calc-silicate rock, for example), the...equivalent to over 2.00 Cl apfu) from the Dashkesan magnetite deposit in Azerbaijan (see sample 15–22) have...Mineralogy of leucite-bearing dykes from Napoleon Bay, Baffin Island: multistage Proterozoic lamproites. Can |  | Holtstam, Dan, Cámara, Fernando, Skogby, Henrik, Karlsson, Andreas, Langhof, Jörgen (2019) Description and recognition of potassic-richterite, an amphibole supergroup mineral from the Pajsberg ore field, Värmland, Sweden. Mineralogy and Petrology, 113 (1) 7-16 doi:10.1007/s00710-018-0623-6 | Journal (article/letter/editorial) | | from the Murun alkaline Massif (EasternSiberian Region, Russia) was structurally characterized by Sokolova...Paleoproterozoic Långban-type deposits in the Bergslagen ore region originally deposited as chemical precipitates from...spatially separated Mn (hausmannite) and Fe (hematite-magnetite) ores, surrounded by dominantly felsic metavolcanic...spectra of potassic-richterite in the O-H stretching region. E is the electric field vector Fig. 5 Transmission...fugacity during mineral formation was above the magnetite stability field but well below that of bixbyite |  | | Journal (article/letter/editorial) | | the reworked oceanic lithosphere occurs in the region of protokimberlitic asthenospheric melt gener...lamproite dikes—Sisimiut in Greenland and Napoleon Bay in Arctic Canada dated back to 1250– 1200 Ma (Secher...~540 Laurentia ~400–600 MacKenzie 1270 Ma Napoleon Bay 1250 Ma Sisimiut 1290–1200 Ma Laurentia Paleoequato...incorporated into Rodinia. These are the kimberlites of Canada and Greenland dated back to 630–540 Ma, which are...serpentine and subordinate carbonate, apatite, spinel, magnetite, and perovskite. Cpx–Phl–Ol orangeite from Kostomuk |  | Uvarova, Y. A., Sokolova, E., Hawthorne, F. C., Liferovich, R. P., Mitchell, R. H., Pekov, I. V., Zadov, A. E. (2010) Noonkanbahite, BaKNaTi2(Si4O12)O2, a new mineral species: description and crystal structure. Mineralogical Magazine, 74 (3) 441-450 doi:10.1180/minmag.2010.074.3.441 | Journal (article/letter/editorial) | | Queen’s University, Kingston, Ontario K7L 3N6 Canada Department of Geological Sciences, University of...R3T 2N2 Canada Department of Geology, Lakehead University, Thunder Bay, Ontario P7B 5E1 Canada Department...richterite, perovskite, cristobalite, hematite, magnetite, analcime and phlogopite. At Murun, it forms coarse...from Queen’s University. FCH was supported by a Canada Research Chair and Major Equipment, Discovery and...Engineering Research Council of Canada, and Innovation Grants from the Canada Foundation for Innovation. RM |  | | Journal (article/letter/editorial) | | of Geology, Lakehead University, Thunder Bay, Ontario, Canada P7B 5E1 products replacing earlier-formed...magnesiochromite with rims of magnesian titaniferous magnetite. The spinels have compositions which evolve along...work on hypabyssal intrusions in the Wajrakarur region is a result of collaborative work, initiated during...(Fareeduddin and Mitchell 2012). The Wajrakarur region is located in the Dharwar Craton and is subdivided...magnesiochromites cores with rims of magnesian titaniferous magnetite. The groundmass spinels, mostly ulvöspinels, are |  | | Journal (article/letter/editorial) | | Carleton University, Ottawa, Ontario, K1S 5B6 Canada ABSTR ACT The Turiy Massif, on the southern coast...heterogeneous. Minerals including apatite, garnet, magnetite, melilite, mica and pyroxene, show systematic...2458 Huntley Rd, Stittsville, Ontario, K2S 1B8 Canada # 2003 The Mineralogical Society cone sheet intrusions...fine-grained aegirine crystals. calcite, garnet, magnetite, nepheline and perovskite. The anhedral cores...melilite-nepheline rock, with accessory phlogopite, magnetite, perovskite, apatite and calcite (Ramsay, 1921) |  | | Journal (article/letter/editorial) | | crystallizing phases, along with Cr-spinel and magnetite. Rare Ba–Ti phlogopite, containing up to 18 wt...(1995). A geochemical study of melilitites from this region of the Oxford University Press 1998 JOURNAL...with additional olivine, hornblende, biotite, magnetite and perovskite. Brey & Green (1975, 1977) and...surrounded by small clinopyroxene or melilite laths, magnetite and phlogopite. The relative proportions of the...microcrystalline apatite needles, subhedral perovskite and magnetite, anhedral Ba–Ti phlogopite typically associated |  | Tappe, Sebastian, Foley, Stephen F., Kjarsgaard, Bruce A., Romer, Rolf L., Heaman, Larry M., Stracke, Andreas, Jenner, George A. (2008) Between carbonatite and lamproite—Diamondiferous Torngat ultramafic lamprophyres formed by carbonate-fluxed melting of cratonic MARID-type metasomes. Geochimica et Cosmochimica Acta, 72 (13) 3258-3286 doi:10.1016/j.gca.2008.03.008 | Journal (article/letter/editorial) | | Jenner f a De Beers Canada Inc., 65, Overlea Boulevard, Suite 300, Toronto, Ont., Canada M4H 1P1 Institut...55099 Mainz, Germany c Geological Survey of Canada, Ottawa, Canada K1A 0E8 d GeoForschungszentrum Potsdam...Earth Sciences, Memorial University, St. John’s, Canada A1B 3X5 b Received 12 November 2007; accepted...crust of northern Labrador and Quebec (eastern Canada) between ca. 610 and 565 Ma, a period of strong...assemblages of different age in the mantle magma source region. Integration of petrologic, geochemical, and isotopic |  | | Book | | William S. Fyfe, (University of Western Ontario, Canada) and Professor Peter J. Wyllie, (California Institute...analogues. This is also true in the Highwood Mountains region of the USA. Such occurrences may be understood...Brazil . Silica-Undersaturated Potassic Lavas from Canada . . . . . . 4.7.1 Kirkland Lake, Ontario . . .... . 4.13.1 Volcanic Activity in the Aeolian Arc Region. . 4.13.2 K-Rich Rocks of the Tristan da Cunha...13.3 Trachyte-Phonolite-Bearing Lavas of Ulleung Island, South Korea . . . . . . . . . . . . . . . . . |  | | Report (edition) | | ................................ 32 Marble Bar region ........................................................................................ 36 Cue region ..................................................................................... 36 Yalgoo region .................................................................................... 40 Menzies region ................................................................................. 40 Coolgardie region .............................................. |  | | Report (edition) | | FRONTISPIECE Tiger iron from the Ord Ranges, Pilbara region, displaying folded bands of dark brown hematite...eye jasper from the Mount Brockman area, Pilbara region. The sphere, approximately 35 cm in diameter, contains.......................................... 34 Cue region...................................................................................... 34 Yalgoo region .................................................................................... 39 Menzies region .............................................. |  | | Book (edition) | | Science and Technology Mineralogical Association of Canada for figures from The Canadian Mineralogist The Mineralogical...fayalite + oxygen > magnetite + quartz hematite magnetite iron + oxygen > wüstite magnetite + oxygen > hematite...hematite magnetite > iron + oxygen magnetite > wüstite + oxygen nickel + oxygen > nickel oxide quartz...quartz–fayalite–rnagnetite wüstite–magnetite Units of Pressure Various units for pressure are found in geological...similarly may be related to small exsolved grains of magnetite or more commonly to an oxidation product formed |  | | Book | | Mlneraloglcal Association of Canada AssociJLion mineralog1que du Canada 2 � lossary of Mineral Synonyms...Mineralogical Association of canada Association minCralogique du Canada 2 Robert F. Martin EDITOR...PHOTOENGRAVER AND PRINTER Mineralogical Association of Canada PUBLISHER P.O. Box 78087 Meriline Postal Outlet...Outlet 1460 Merivale Road Ouawa, Ontario, Canada K2E 181 e-mail: canmin.mac.ottawa@sympatico.ca All rigths...Mineralogical Association of Canada ISBN 0-921294-44-1 Primed in Canada PHOTOGRAPH ON THE COVER Courtesy |  | | Report (volume) | | be communicated. Frank C. Hawthorne, Winnipeg, Canada Roberta Oberti, Pavia, Italy Giancarlo Della Ventura...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada frank_hawthorne@umanitoba.ca Roberta Oberti Istituto...investigated by stepwise multiple regression in the region Al ≤ 0.50 Figure 16. Relations between <>...hard-sphere model. Two of the data points in the central region fall 0.003–0.004 Å below the general trend. As...compositions not found in Nature falls in an allowed region, (2) calculate the molar volume of pure end-members |
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