| | Journal (article/letter/editorial) | SILICA-UNDERSATURATED PORTION OF THE SYSTEM NEPHELINE – KALSILITE – SiO2 AT 2 GPa [P(H2O) = P(Total)] Alok K. GUPTA§...211002, U.P., India Abstract The nepheline (Ne) – kalsilite (Kls) – sanidine (Sa) – albite (Ab) quadrilateral...pressure. Keywords: phase equilibria, nepheline, kalsilite, quartz, 2 GPa [P (H2O) = P (Total)], thermal...avons étudié le quadrilatère néphéline (Ne) – kalsilite (Kls) – sanidine (Sa) – albite (Ab), qui contient...Rédaction) Mots-clés: équilibre de phases, néphéline, kalsilite, quartz, 2 GPa [P (H2O) = P (Total)], maximum | | Uvarova, Y. A., Sokolova, E., Hawthorne, F. C., Liferovich, R. P., Mitchell, R. H. (2003) The crystal chemistry of shcherbakovite from the Khibina massif, Kola Peninsula, Russia. The Canadian Mineralogist, 41 (5) 1193-1201 doi:10.2113/gscanmin.41.5.1193 | Journal (article/letter/editorial) | University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada RUSLAN P. LIFEROVICH AND ROGER H. MITCHELL Department...Geology, Lakehead University, Thunder Bay, Ontario P7B 5E1, Canada ABSTRACT The crystal structure of shcherbakovite...pectolite–natrolite vein cutting leucite-normative kalsilite–nepheline rischorrite at Mount Rasvumchorr. These...of up to 2.6, and by the presence of leucite, kalsilite and wadeite in their normative composition (Arzamastsev...derived from leucite” in a lamproite dyke in Baffin Island, Canada (Hogarth 1997), and as a mineral common | | 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...crystals up to 0.05 cm60.7 cm61.5 cm embedded in kalsilite syenite. Noonkanbahite is brittle, H = 6, Dobs...Germany. The cotype locality of noonkanbahite is in kalsilite syenite at Tausonite Hill, Murun alkaline complex...cm60.7 cm61.5 cm embedded in a coarsegrained kalsilite syenite. Usually, they are isolated, and only | | Ageeva, Olga A., Abart, Rainer, Habler, Gerlinde, Ye. Borutzky, Boris, Trubkin, Nikolay V. (2012) Oriented feldspar-feldspathoid intergrowths in rocks of the Khibiny massif: genetic implications. Mineralogy and Petrology, 106 (1) 1-17 doi:10.1007/s00710-012-0216-8 | Journal (article/letter/editorial) | inclusions of feldspar-nepheline and feldspar-kalsilite micrographic or lamellar intergrowths are characteristic...orientation relation is the parallel orientation of the kalsilite and nepheline [001] directions with the [010]...intergrowth of potassium feldspar (KAlSi3O8) and kalsilite (KAlSiO 4 ) is formed from the breakdown of leucite...intergrowth of potassium feldspar with nepheline and/or kalsilite from the Khibiny massif are studied to clarify...numerous inclusions of nepheline or nepheline and kalsilite that display different morphology. Isometric irregularly-shaped | | | Book | William S. Fyfe, (University of Western Ontario, Canada) and Professor Peter J. Wyllie, (California Institute...Experimental studies on the system nepheline-kalsilite-SiO2 in air and under 1, 2, 3, 5, and 20 kb in...at variable temperatures show that leucite and kalsilite-bearing mafuritic rocks are represented under...analogues. This is also true in the Highwood Mountains region of the USA. Such occurrences may be understood...understood from the study of the system forsterite-kalsilite-SiO2 in presence of excess water at 1, 2, and | | | Book (edition) | Tridymite, Cristobalite Feldspathoids Nepheline and Kalsilite, Leucite, Sodalite Group, Cancrinite–Vishnevite...Science and Technology Mineralogical Association of Canada for figures from The Canadian Mineralogist The Mineralogical...Forsterite, serpentinite, Douglas Creek, South Island, New Zealand (Cooper, A.F., 1976, J. Geol. Geophys...metasomatized limestone, Blue Bell Mine, British Columbia, Canada (Mossman, D.J. & Pawson, D.J., 1976, Can. Min....Dark red-brown zircon, North Burgess, Ontario, Canada (Palache, C. & Ellsworth, H.V., 1928, Amer. Min | | | Journal (article/letter/editorial) | Carleton University, Ottawa, Ontario, K1S 5B6 Canada ABSTR ACT The Turiy Massif, on the southern coast...2458 Huntley Rd, Stittsville, Ontario, K2S 1B8 Canada # 2003 The Mineralogical Society cone sheet intrusions...separate potassic feldspathoids such as leucite and kalsilite have been found at Turiy. All nepheline compositions...carbonatitekimberlite relations. GAC/MAC Annual Meeting, Ottawa, Canada, Abstracts volume, A34. Dawson, J.B., Steele, I...Unpublished PhD thesis, Carleton University, Ottawa, Canada, 508 pp. Dunworth, E.A. and Bell, K. (1998) Melilitolites: | | | 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 |
|