Volume 155, issue 2

First Natural Example of Wide Isomorphism between Selenites and Tellurites: a Mandarinoite– Telluromandarinoite Continuous Solid-Solution Series, Its Crystal Chemical and Genetic Features

I. V. Pekov, M. V. Strelnikov, N. V. Zubkova, D. A. Khanin, V. O. Yapaskurt, M. F. Vigasina, P. A. Pletnev, S. N. Britvin, S. Yu. Yanson, D. Yu. Pushcharovsky

Pages 3-34

Minerals and mineral parageneses

Sulfde Inclusions in Magnetite from Graphic Galena-Chalcopyrite Ores in the Central Part of the Oktyabrskoye Deposit, Norilsk Region: Compositional Features and Conditions

I. A. Kuzmin, E. F. Sinyakova, N. D. Tolstykh, D. A. Ulybin

Pages 34-58

Barićite, (Mg,Fe2+)3(PO4)2·8H2O, from the Imilac Pallasite: the First Example of Hydration of Anhydrous Meteoritic Phosphate, Farringtonite (Mg,Fe2+)3(PO4)2

S. N. Britvin, A. S. Dorovskaia, M. G. Krzhizhanovskaya, N. S. Vlasenko, O. S. Vereshchagin, G. V. Barhudarova

Pages 58-70

Mineralogical cristallography

The New Natural Tubular Silicate K 2NaCa2[Si2O4(OH)]4(OH)3·5H2O from the Eifel Paleovolcanic Region, Germany

N. V. Chukanov, N. B. Bolotina, C. Schäfer, I. V. Pekov, V. M. Gridchina, D. A. Varlamov, D. I. Belakovskiy, S. N. Britvin

Pages 70-83

Refnement of the Crystal Structure of Kainosite-(Y) and Its Description in Terms of Cationic Frameworks

S. V. Krivovichev, O. F. Goychuk, V. N. Yakovenchuk

Pages 83-96

Experimental mineralogy

Hydrothermal Alterations of Minerals of the Lamprophyllite–Barytolamprophyllite Series: Results of Experiments

Ju. A. Mikhailova, S. M. Aksenov, Ya. A. Pakhomovsky, G. S. Ilyin

Pages 97-120