Bismutocolumbite, Bi(Nb_0.79Ta_0.21)O₄, stibiocolumbite, Sb(Nb_0.67Ta_0.33)O₄, and their structural relation to the other ABO₄ minerals with stibiotantalite (SbTaO₄) structure

By Zubkova N. V.   Pushcharovsky D. Yu.   Giester G.   Smolin A. S.   Tillmanns E.   Brandstätter F.   Hammer V.   Peretyazhko I. S.   Sapozhnikov A. N.   Kashaev A. A.  

Neues Jahrbuch für Mineralogie - Monatshefte, Vol. 2002, Iss. 4, 2002-04 ,pp. : 145-159

E. Schweizerbart'sche Verlagsbuchhandlung

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Extreme variation and apparent reversal of Nb-Ta fractionation in columbite-group minerals from the Scheibengraben beryl-columbite granitic pegmatite, Maršíkov, Czech Republic

By Novák Milan   Cerny Petr   Uher Pavel  

European Journal of Mineralogy, Vol. 15, Iss. 3, 2003-06 ,pp. : 565-574

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Foordite-thoreaulite, Sn²⁺Nb₂O₆–Sn²⁺Ta₂O₆: compositional variations and alteration products

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European Journal of Mineralogy, Vol. 20, Iss. 4, 2008-08 ,pp. : 501-516

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Peterandresenite, Mn₄Nb₆O₁₉·14H₂O, a new mineral containing the Lindqvist ion from a syenite pegmatite of the Larvik Plutonic Complex, southern Norway

By Friis Henrik   Larsen Alf Olav   Kampf Anthony R.   Evans R. James   Selbekk Rune S.   Sánchez A. Aranda   Kihle Jan  

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Nb-containing titanite: new data and crystal structure refinement

By Brigatti M. F.   Caprilli E.   Mottana A.   Poppi L.  

Neues Jahrbuch für Mineralogie - Monatshefte, Vol. 2004, Iss. 3, 2004-03 ,pp. : 117-126

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