 | | Journal (article/letter/editorial) | | MINERALOGY AND GEOCHEMISTRY OF PEGMATITES ON MOUNT BEGBIE, BRITISH COLUMBIA Andrea DIXON§, Jan CEMPÍREK, and Lee...University of British Columbia, 2207 Main Mall, Vancouver, British Columbia V6T 1Z4, Canada Abstract The...pegmatite group on the northern slope of Mount Begbie, near Revelstoke, B.C., comprises more than 50 relatively...subtypes. Detailed study of tourmaline (dravite, schorl, fluor-elbaite, Mn-rich elbaite), cordierite-sekaninaite...presence of hübnerite and qitianlingite in the Mount Begbie pegmatite group are unusual compared to rare |  | Ertl, Andreas, Kolitsch, Uwe, Dyar, M. Darby, Meyer, Hans-Peter, Rossman, George R., Henry, Darrell J., Prem, Markus, Ludwig, Thomas, Nasdala, Lutz, Lengauer, Christian L., Tillmanns, Ekkehart, Niedermayr, Gerhard (2016) Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype localities. European Journal of Mineralogy, 28 (1) 163-177 doi:10.1127/ejm/2015/0027-2501 | Journal (article/letter/editorial) | | Armbruster Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype...Austria 3 Department of Geography and Geology, Mount Holyoke College, South Hadley, Massachusetts 01075...Neuenheimer Feld 236, 69120 Heidelberg, Germany 5 Division of Geological and Planetary Sciences, California...Baton Rouge, Louisiana 70803, USA Abstract: Fluor-schorl, NaFe2+3Al6Si6O18(BO3)3(OH)3F, is a new mineral...Sachsenklemme), Trentino, South Tyrol, Italy. Fluor-schorl was formed as a pneumatolytic phase and in high-temperature |  | Gadas, Petr, Novák, Milan, Szuszkiewicz, Adam, Szełęg, Eligiusz, Vašinová Galiová, Michaela, Haifler, Jakub (2016) Manganoan Na,Be,Li-rich Sekaninaite From Miarolitic Pegmatite At Zimnik, Strzegom-Sobótka Massif, Sudetes, Poland. The Canadian Mineralogist, 54 (4) 971-987 doi:10.3749/canmin.1600024 | Journal (article/letter/editorial) | | partly replaced by biotite, muscovite, chlorite, schorl, and minor to trace zinnwaldite, beryl, albite...3) þ Mn-enriched zinnwaldite þ Mn-enriched fluor-schorl (Fig. 2b, c; Table 5) rimmed by foitite. Minor...secondary topaz (with quartz) and beryl in the fluor-schorl dominant part of the pseudomorph after Sek-II (sample...CGM-PSEUDOMORPHS FROM BLOCKY PEGMATITE UNIT (EMPA) Mineral fluor-schorl foitite Pegm. unit Sample SiO2 wt.% TiO2 Al2O3...Miyashiro (1957) and Shibata (1936); and for Mt. Begbie (Canada) from Dixon et. al. (2014). MANGANOAN SEKANINAITE |  | | Journal (article/letter/editorial) | | post-magmatic na hydrothermal stages range from pure fluor-topaz to about Al2SiO4F1.3(OH)0.7. Magmatic topaz...tin zone alteration assemblage, Mount Pleasant, New Brunswick, Canada, produced by a -p topazization-silicification...ur series, that is delimited by P1 representing fluor-topaz (Deer et al., 1997) and P2 representing synthetic...fluorine atoms are plotted by stoichiometry. P1: fluor-topaz (Deer et al., 1997); P3: minimum of fluorine...bar graphs are not stacked, but superimposed. T1: fluor-topaz (Deer et al., 1997); T2: minimum of fluorine |  | | Journal (issue) | | geochemistry of the Rau pegmatite group, Yukon Territory, Canada………..126 SIMMONS, W.B., FALSTER, A.U. Garnet layer...have attracted the interest of geoscientists and mining enterprises, because they are associated with numerous...overlap the data of other species of the group (e.g. schorl-dravite series and iron rich elbaite). In light...simulated by olenite {(Al 3+O)(R2+(OH)-1)or oxi-schorl {Fe3+O)(R2+ OH)-1 1} Y Y substitution mechanisms...Laurentian continental margin at the United State-Canada border (brown zigzag line with blue symols representing |
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