 | | 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...fluor-elbaite, Mn-rich elbaite), cordierite-sekaninaite, garnet, rare element-bearing silicate minerals...granite suite. Elevated Be and Li contents in sekaninaite, the occurrence of Mn-rich elbaite in a bery |  | 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) | | 3749/canmin.1600024 MAGNESIUM-RICH Na,Be,Li-rich SEKANINAITE FROM MIAROLITIC PEGMATITE AT ZIMNIK, STRZEGOM-SOBÓTKA...Czech Republic ABSTRACT Two distinct types of sekaninaite were found in zoned, miarolitic NYF pegmatites...granitic massif: (1) graphic intergrowths of sekaninaite I (Sek-I) with quartz, up to ~5 cm in size, from...to 6 cm in size, of grey-violet to brownish sekaninaite II (Sek-II) occur in a blocky unit. Sek-II is...of crystallization at ~1–2 kbar. Keywords: sekaninaite, EMPA, LA-ICP-MS, Raman spectroscopy, miarolitic |  | | Journal (issue) | | P., KOCÁB, J. Secondary beryl in cordierite/sekaninaite pseudomorphs – an indicator of elevated content...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...Laurentian continental margin at the United State-Canada border (brown zigzag line with blue symols representing...GIU/1216 grant. The authors are thankful to the IMERYS mining company, which allowed access to the studied area |  | | Report (issue) | | more important find of gem tourmaline was made at Mount Mica in Paris, Maine, though only small quantities...were uncovered there until the 1860s when a true mining effort was directed at the outcrop (King, 2000)...in New Zealand and Red Cross Lake in Manitoba, Canada. Feruvite is an iron and calcium-bearing tourmaline;...Mexico; Tanco Pegmatite at Bernie Lake in Manitoba, Canada; 20 Liddicoatite Ca [Li2 Al] Al6 Si6O 1 8 (BO3...Der Freuhlin. The ship was intercepted by the British and the collection brought to Leith where it was |
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