As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn²⁺₅[Si₅AsO₁₇(OH)](OH), description and crystal structure

By Cámara Fernando   Bittarello Erica   Ciriotti Marco E.   Nestola Fabrizio   Radica Francesco   Marchesini Marco  

Mineralogical Magazine, Vol. 79, Iss. 1, 2015-02 ,pp. : 171-189

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Canutite, NaMn₃[AsO₄][AsO₃(OH)]₂, a new protonated alluaudite-group mineral from the Torrecillas mine, Iquique Province, Chile

By Kampf A. R.   Mills S. J.   Hatert F.   Nash B. P.   Donoso M.   Donoso A. A. Molina  

Mineralogical Magazine, Vol. 78, Iss. 4, 2014-08 ,pp. : 787-795

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Capranicaite, (K,〈)(Ca,Na)Al₄B₄Si₂O₁₈: a new inosilicate from Capranica, Italy, witha peculiar topology of the periodic single chain [Si₂O₆]

By Callegari A. M.   Boiocchi M.   Bellatreccia F.   Caprilli E.   Medenbach O.   Cavallo A.  

Mineralogical Magazine, Vol. 75, Iss. 1, 2011-02 ,pp. : 33-43

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The dumortierite supergroup. II. Three new minerals from the Szklary pegmatite, SW Poland: Nioboholtite, (Nb_0.6〈_0.4)Al₆BSi₃O₁₈, titanoholtite, (Ti_0.75〈_0.25)Al₆BSi₃O₁₈, and szklaryite, 〈Al₆BAs³⁺₃O₁₅

By Pieczka A.   Evans R. J.   Grew E. S.   Groat L. A.   Ma C.   Rossman G. R.  

Mineralogical Magazine, Vol. 77, Iss. 6, 2013-08 ,pp. : 2841-2856

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Veblenite, K₂〈₂Na(Fe²⁺₅Fe³⁺₄Mn²⁺₇〈)Nb₃Ti(Si₂O₇)₂(Si₈O₂₂)₂O₆(OH)₁₀(H₂O)_3, a new mineral from Seal Lake, Newfoundland and Labrador: mineral description, crystal structure, and a new veblenite Si₈O₂₂ ribbon

By Cámara F.   Sokolova E.   Hawthorne F. C.   Rowe R.   Grice J. D.   Tait K. T.  

Mineralogical Magazine, Vol. 77, Iss. 7, 2013-10 ,pp. : 2955-2974

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