 | | Report (issue) | | Ramanite-(Cs) CsB5O6(OH)4·2H2O Crystal Data: Monoclinic. Point Group: 2/m. inclusions. As platy crystals...and fluid inclusions. Association: Sassolite, ramanite-(Rb), santite, topaz, boron-rich silicate glass...[TL]; in the Ehrenfriedersdorf pegmatite, in topaz of the Wolfsgrün pegmatite from the Eibenstock granite...from the Malkhan pegmatite, Transbaikalia, Russia; in hambergite from the Mika pegmatite, Rangkul pegmatite...pegmatite field, eastern Pamirs, Tajikistan; and a solid-solution series of (Rb,K)B5O8·4H2O in topaz from |  | | Report (issue) | | Ramanite-(Rb) RbB5O6(OH)4·2H2O Crystal Data: Orthorhombic. Point Group: mm2. inclusions. As rounded...and fluid inclusions. Association: Sassolite, ramanite-(Cs), santite, topaz, boron-rich silicate glass...hambergite from the Mika pegmatite, Rangkul pegmatite field, eastern Pamirs, Tajikistan. Likely more common... R., P. Davidson, and A. Hahn (2008) Ramanite-(Cs) and ramanite-(Rb): New cesium and rubidium pentaborate |  | | Journal (article/letter/editorial) | | implications for the enrichment of Be in granite–pegmatite systems R. Thomas • J. D. Webster • P. Davidson...Be concentration and transport mechanisms in pegmatite-forming melts. In this contribution, we present...Hobart 7001, Australia F-, P-, ± Li-enriched pegmatite-forming magmas. Starting from host granite with...crystallization and further enrichment in melt patches of pegmatite bodies due to melt–melt immiscibility at fluid...In the case of evolved volatile and H2O-rich pegmatite systems, B, P, and carbonates are important for |  | | Journal (article/letter/editorial) | | Mineralogist, Volume 93, pages 1034–1042, 2008 Ramanite-(Cs) and ramanite-(Rb): New cesium and rubidium pentaborate...study of melt and fluid inclusions in graphic pegmatite quartz from the Island of Elba, Italy has identified...coexisting aqueous fluid from the final stage of pegmatite formation, which contain extremely high concentrations... Nomenclature and Classification (CNMNC) as ramanite-(Cs) (2007-007), monoclinic β-cesium pentaborate...tetrahydrate (CsB5O8·4H2O) with space group C2/c, and ramanite-(Rb) (2007-006), orthorhombic rubidium pentaborate |  | | Journal (article/letter/editorial) | | inclusions in morganite crystals from the Muiane pegmatite, Mozambique and some remarks on the paragenesis...inclusions in morganite crystals from the Muiane pegmatite, Mozambique, show that the inclusions have extremely...crystallization from a boron- and beryllium-rich pegmatite-forming melt or (ii) these are daughter crystals...boric acid [H3BO3] is a characteristic of some pegmatite types worldwide. Moreover, Thomas et al. (2008a)...(2008a) demonstrated high concentration of Rb and Cs together with high boron concentrations as boric acid |  | | Book (edition) | | in the Dara-i-Pioz alkaline massif, Alai Mts., Tajikistan. NDM 45, 5-16, 2010. Alflarsenite NaCa 2Be3[(OH)JSi4...late-stage hydrothermal mineral in a syenite pegmatite at Tvedalen, Langesundsfjord, Vestfold, Norway...Intergrown in thaleniteM crystals from the NYF-pegmatite at Askagen quarry, Viirmland, Sweden, in tiny...82, (+). In tiny secondary cavities in aplite-pegmatite veins within pink granite at Baveno, Novara prov...alluaudite, scorzalite and fluorapatite, in beryl-rich pegmatite at Angarf-Sud, near Tazenekbt,Ouarzazate prov |
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