Volume 149, issue 4

Mineralogical studies and the use of mineralogical information when solving problems of petro- and ore-genesis

Marin Yu. B.

Pages 1–15

Feldspar polymorphs: diversity, complexity, stability

Krivovichev S. V.

Pages 16-66

New minerals

Philoxenite, a new mineral from fumarole exhalations of the Tolbachik volcano, Kamchatka, Russia

Pekov I. V., Agakhanov A. A., Zubkova N. V., Belakovskiy D. I., Vigasina M. F., Britvin S. N., Turchkova A. G., Sidorov E. G.

Pages 67-77

New minerals. LXXIV

Smolyaninova V. N.

Pages 78-124

Minerals and mineral parageneses

Tantalum-free niobium analogue of ixiolite from the Eifel paleovolcanic region, Germany, and its crystal structure. On the problem of “ashanite”

Zubkova N. V., Chukanov N. V., Pekov I. V., Ternes B., Schuller W., Pushcharovsky D. Yu.

First data on baddeleyit-zircon mineralization in differentiated Intrusions of the Bashkir meganticlinorium

Kovalev S. G., Puchkov V. N., Kovalev S. S., Vysotsky S. I.

Pages 135-144