Potassicarfvedsonite, KNa₂ Fe²⁺₄Fe³⁺Si₈O₂₂(OH)₂, a K-dominant amphibole of the arfvedsonite series from agpaitic pegmatites – Mineral data, structure refinement and disorder in the A site

By Pekov I.V.   Chukanov N.V.   Lebedeva Yu. S.   Pushcharovsky D. Yu.   Ferraris G.   Gula A.   Zadov A.E.   Novakova A.A.   Petersen O.V.  

Neues Jahrbuch für Mineralogie - Monatshefte, Vol. 2004, Iss. 12, 2004-12 ,pp. : 555-574

E. Schweizerbart'sche Verlagsbuchhandlung

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Two new minerals, rondorfite, Ca₈Mg[SiO₄]₄Cl₂, and almarudite, K(□,Na)₂(Mn,Fe,Mg)₂(Be,Al)₃ [Si₁₂O₃₀], and a study of iron-rich wadalite, Ca₁₂[(Al₈Si₄Fe₂)O₃₂]Cl₆, from the Bellerberg (Bellberg) volcano, Eifel, Germany

By Mihajlovic Tamara   Lengauer Christian L.   Ntaflos Theodoros   Kolitsch Uwe   Tillmanns Ekkehart  

Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geochemistry, Vol. 179, Iss. 3, 2004-01 ,pp. : 265-294

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Chiappinoite-(Y), Y2Mn(Si3O7)4, a new layer silicate found in peralkaline syenitic ejecta from the Á gua de Pau volcano, Azores

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European Journal of Mineralogy, Vol. 27, Iss. 1, 2015-02 ,pp. : 91-97

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Balliranoite, (Na,K)₆Ca₂(Si₆Al₆O₂₄)Cl₂(CO₃), a new cancrinite-group mineral from Monte Somma – Vesuvio volcanic complex, Italy

By Chukanov Nikita V.   Zubkova Natalia V.   Pekov Igor V.   Olysych Lyudmila V.   Bonaccorsi Elena   Pushcharovsky Dmitry Yu.  

European Journal of Mineralogy, Vol. 22, Iss. 1, 2010-02 ,pp. : 113-119

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Yazganite, NaFe³⁺₂(Mg,Mn)(AsO₄)₃·H₂O, a new mineral: its description and crystal structure

By Sarp Halil   ČernÝ Radovan  

European Journal of Mineralogy, Vol. 17, Iss. 2, 2005-04 ,pp. : 367-374

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