 | | Book | | Sites "Re miniets Aitus du Canada Joel D. Grice A # ds. «< RE « "1 é+ Le: . 0 7, 22 L # ... SITES MINIERS CANADA CÉLÈBRES DU “Joel D. Grice L'ouvrage Sites miniers célèbres du Canada est un heureux...disgresse sur l’histoire du jade, de la ruée vers l'or et de la pierre des pharaons (le lapis-lazuli)...Bouclier canadien s'étend sur près de la moitié de la superficie du Canada et constitue l’une des régions minières...intérieurs produisent la majorité du pétrole et du gaz naturel canadiens, de même que la potasse, le sel |  | | Book | | MONT SAINT-HILAIRE: HISTORY, GEOLOGY, MINERALOGY About the cover The striking specimen shown on...specimens collected at Mont Saint-Hilaire; it features the species that made Mont Saint-Hilaire so well...cover feature two species originally described from Mont Saint-Hilaire; they remain unique to that locality...Monteregianite is named after the Monteregian Hills, of which Mont Saint-Hilaire is a member; carletonite is named...Carleton University, where much of the early work on Mont Saint-Hilaire minerals was carried out. The monteregianite-(Y) |  | Kempe, U., Möckel, R., Graupner, T., Kynicky, J., Dombon, E. (2015) The genesis of Zr–Nb–REE mineralisation at Khalzan Buregte (Western Mongolia) reconsidered. Ore Geology Reviews, 64. 602-625 doi:10.1016/j.oregeorev.2014.05.003 | Journal (article/letter/editorial) | | assemblages. The main hosts of Zr and Hf in the ores are zircon and other zirconium silicates (gittinsite, catapleiite-(Ca)...Kartashov, 1994c). In our earlier work, we found zircon to be the dominant Zr phase. No elpidite was found...Tsakhir. Conventional U-Pb ages for hydrothermal zircon (Kempe et al., 1996; Kovalenko et al., 2004a) and...epidote, allanite-(Ce), and in same cases also zircon and calcite, and by the related variations in colour...the Acme Analytical Laboratories Ltd., Vancouver, Canada. Digestion was achieved by dilute nitric acid after |  | | Journal (issue) | | Ann Arbor, MI Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...mineral localities: The Francon Quarry, Montréal, Québec, Canada . . . . . . . . . . . . . . . . . . . 5 by...annual FM-MSA-TGMS Tucson Mineralogical Symposium: CANADA! . . . . . . . . . . . . . . . . . . . 65 Chairman:...matrix, from the Francon quarry, Montréal, Québec, Canada. (See the article in this issue on this famous...Beaconsfield, Québec, Canada H9W 4H8 László Horváth and Elsa Pfenninger-Horváth 594 Main Road Hudson, Québec, Canada |  | | Thesis/Dissertation | | Raymond, Professeur, Département des Sciences de la Terre, Faculté des Sciences - Université d’Antananarivo...RAMANIVOSOA Beby, Professeur, Département des Sciences de la Terre, Faculté des Sciences- Université de Mahajanga...par Lui, et pour Lui que sont toutes choses. A Lui la gloire dans tous les siècles ! (Romains 11 :36) ...reconnaître que cette thèse n’aurait pas pu aboutir sans la collaboration des personnes : - Professeur RAMANANTSIZEHENA...et les directives. Merci sincèrement surtout pour la compréhension que vous nous avez témoigné. - Professeur |  | Ma, Lin, Wang, Qiang, Wyman, Derek A., Jiang, Zi-Qi, Yang, Jin-Hui, Li, Qiu-Li, Gou, Guo-Ning, Guo, Hai-Feng (2013) Late Cretaceous crustal growth in the Gangdese area, southern Tibet: Petrological and Sr–Nd–Hf–O isotopic evidence from Zhengga diorite–gabbro. Chemical Geology, 349. 54-70 doi:10.1016/j.chemgeo.2013.04.005 | Journal (article/letter/editorial) | | biotite and minor magnetite, epidote, zircon and apatite. LA-ICP-MS zircon U–Pb dating for two samples gives...Group I gabbros have εNd(t) (+1.7 to +4.1), and zircon εHf(t) (+6.5 to +11.1) and δ18O (5.89 to 7.24‰)...Tables 2–4, respectively. Analytical methods, LA-ICPMS zircon U–Pb geochronology, and mineral composition...3.1. Zircon U–Pb geochronology Two gabbro samples (09TB71) and (09TB79) were selected for zircon dating...2008). The zircon U–Pb isotopic data are given in Supplemental File 2. The analyzed zircon grains from |  | Brotzu, P., Gomes, C.B., Melluso, L., Morbidelli, L., Morra, V., Ruberti, E. (1997) Petrogenesis of coexisting SiO2-undersaturated to SiO2-oversaturated felsic igneous rocks: The alkaline complex of Itatiaia, southeastern Brazil. Lithos, 40 (2) 133-156 doi:10.1016/s0024-4937(97)00007-8 | Journal (article/letter/editorial) | | Dipam’mento di Scienze della Terra, Universith di Roma ‘La Sapienza’, Roma, Italy Received 10 December 1996;...clinopyroxene and biotite. In the R, R, diagram (De La Roche et al., 1980; Fig. 2) most rocks form a continuous...K)-2(Fe + Ti)]- R, [6Ca + 2Mg + All diagram (after De La Roche et al., 1980); symbols: SA rocks = crosses;...ulvospinel contents (- 7%), upatite, titunite, zircon. Clouding of K-feldspar, acicular flakes of muscouite...sometimes large titunite grains, and less frequent zircon are the main accessory phases. 3.3. Group C 3.3 |  | | Journal (article/letter/editorial) | | in the syenites are calcite, titanite, apatite, zircon, fluorite, and rare allanite. A few syenitic samples...Fe–Ti oxides, tourmaline, fluorite, epidote, and zircon. These dikes are metaluminous to very slightly...idocrase (Vogt, 1916), Fe-sulfides, magnetite, and zircon. Carbonate-rich host rocks range from pure calcite...Nb 21 Ba 404 Sc 10.7 V 49 Cr 28 Ni 35 Cu 1 Zn 62 La 47.74 Ce 100.5 Nd 49.5 Sm 10.67 Eu 1.76 Tb 1.54 Yb...quartz syenite by crustal contamination at mont Shefford and other Monteregian complexes, Quebec. Canadian |  | | Journal (issue) | | INTRODUCTION In its short history as a mineral locality, Mont Saint-Hilaire has become a contemporary classic... To date, 250 species have been identified from Mont Saint-Hilaire (including poly types), 16 of which...potentially new species. While the minerals for which Mont Saint-Hilaire is the type locality have been well-characterized...number of rare species have been identified for which Mont Saint-Hilaire is the second known occurrence. Some...to six years have been particularly productive at Mont Saint-Hilaire, especially in terms of the rare species |  | | Book (volume) | | promising diamond fields being vigorously explored in Canada and the United States. Experts agree that in several...diamond-bearing kimberlite bodies, most likely in Canada. Systematic large-scale mining of sapphire-bearing...:cceseeseeseeseerees Figure 4. Entrance to the La Toca amber mine, Dominican Republic... Figure 5...exposed on Mont Saint-Hilaire, Quebec........cececseeeees 408 Figure 83. Poudrette Quarry on Mont Saint-Hilaire... California. Van Pelt photo. Black pearls from La Paz, Baja California Sur, Mexico, fished from rejuvenated |
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