 | | Journal (article/letter/editorial) | | Volume 93, pages 1034â1042, 2008 Ramanite-(Cs) and ramanite-(Rb): New cesium and rubidium pentaborate...D-14473 Potsdam, Germany ARC Centre of Excellence in Ore Deposits, University of Tasmania, Hobart 7001...and fluid inclusions in graphic pegmatite quartz from the Island of Elba, Italy has identified silicate...identified in melt and fluid inclusions, including sassolite (H3BO3) and santite (KB5O8¡4H2O). In addition...Minerals, Nomenclature and Classification (CNMNC) as ramanite-(Cs) (2007-007), monoclinic β-cesium pentaborate |  | Pekov, I. V., Kononkova, N. N., Agakhanov, A. A., Belakovsky, D. I., Kazantsev, S. S., Zubkova, N. V. (2010) Voloshinite, a new rubidium mica from granitic pegmatite of Voronâi Tundras, Kola Peninsula, Russia. Geology of Ore Deposits, 52 (7) 591-598 doi:10.1134/s1075701510070081 | Journal (article/letter/editorial) | | Belakovsky, S.S. Kazantsev, N.V. Zubkova, 2009, published in Zapiski RMO (Proceedings of the Rus sian Mineralogical...and commonly with muscovite, albite, and quartz; K,Rbfeld spar, rubicline, spodumene, montebrasite, and...as intergrowths of tabular crystals up to 0.25 mm in size, and occasionally replaces lepidolite. The new...40(OH)0.60)ĺą2. The idealized formula is as follows: Rb(LiAl1.5ä0.5)[Al0.5Si3.5O10]F2. Voloshinite forms...Z = 4. Polytype is 2M1. The strongest reflections in the Xray powder diffraction pattern (d, Ă
âI[hkl]) |  | | Journal (article/letter/editorial) | | published in Geokhimiya, 2010, Vol. 48, No. 7, pp. 741â760. Rubidium Mineralization in RareElement...AbstractâRareelement pegmatites in the Voronâi tundras, Kola Peninsula, Russia, contain late abundant Rb mineralization...mineralization. Individual Rb minerals are Rbdominant feldspars and micas that form continuous solid solution series...and their Rbdominant analogues. They form a continuous series of solid solutions with the Rb concentrations...centration in the newly found mineral voloshinite, an Rb analogue of lepidolite, is 12.2 wt %. The Rbrich |  | | Journal (article/letter/editorial) | | www.elsevier.com/locate/oregeorev Review Water in granite and pegmatite-forming melts R. Thomas a,â...GeoForschungsZentrum Potsdam, Germany ARC Centre of Excellence in Ore Deposits, University of Tasmania, Hobart, Australia...Article history: Received 24 March 2011 Received in revised form 1 February 2012 Accepted 4 February...a c t In this paper we have compiled water concentration data obtained from melt inclusion in minerals...some conclusions. Generally, the water concentration in granite melt inclusion is b 10% (g/g) with three |  | | Journal (article/letter/editorial) | | the geochemical affinity to the principal element in the group (i.e., sulfur for chalcophile and oxygen...between the lithophile element groupâs abundance in the Earthâs crust and the number of common minerals...differ from a more common taxon (Kunin & Gaston 1993). In bioecology, rarity is a population § characteristic...they will not re-emerge (Vermeij & Grosberg 2018). In mineral ecology, most of what are considered endemic...(2016). Further, metamict minerals and those formed in the mantle may be considered exceptions. However |  | | Book (edition) | | Published by Gran it, s.r.o. in 2013 wwv.â˘.granit-publi hing.cz Printed in Finidr, s.r.o., Czech Republic...mecl~~nical, photographi~, or electronic ~rocess_, or in the form of a phonographic recording, nor may it...the Granit publisher in 2004 and it was sold out in 2006. The second edition came in the end of 2006, with...with an appendix containing new minerals described in 2004--2006. This present book comprehends new minerals...few minerals missing in the 2004 edition. An important progress and many changes in mineralogy during the |
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