Volume 130, issue 2

Typomorphism of zircons from Karelia Proterozoic volcanites in connection with problem of their dating

Levchenkov O. A., Gaidamako I. M., Baltybaev Sh. K., Makeev A. F., Yakovleva S. Z.

Pages 1-14

Hydration, dehydration and thermal conversions of tobermorite family minerals

Zadov A.E., Chukanov N. V., Organova N. I., Kuz'mina 0. V., Belakovsky D. I., Litsarev M. A., Nechai V. G., Sokolovsky F, S.

Pages 26-41

New minerals

Miassite Rh17S15, anew mineral from a placer of Miass river, Urals

Britvin S. N., Rudashevsky N. S., Bordanova A. N., Shcherbachev D. K.

Pages 41-46

Organovaite- a new labuntsovite group mineral from Lovozero massif, Kola peninsula

Chukanov N. V., Pekov I.V., Zadov A.E., Krivovichev S. V., Berns P. C., SchneiderYu.

Pages 46-53

Vanadiumdravite, NaMg3V6[Si6O18][BO3]3(OH)4, a new mineral of the tourmaline group

Reznitsky L. Z., Sklyarov E. V., Ushchapovskaya Z. F., Nartova N. V., Kashiaev A. A., Karmanov N. S., Kanakin S. V., Smolin A. S., Nekrasova E. A.

Pages 59-72

Buryatite a new mineral

Malinko S.V., Chukanov N. V., DubinchukV.T., Zadov A.E., Koporulina E. V.

Pages 72-79

Minerals and mineral parageneses

Radiation pseudomorphs after microlite

Sidorenko G. A., Chistyakova N. I., Skorobogalova N.V., Moroshkin V. V.

Pages79-84

Chlorite in chromium-platinum ores of the Urals platinum-bearing belt: peculiarities of composition and parageneses

Anikina E. V., Pushkarev E. V., Erokhin Yu. V., Vilisov V. A.

Pages 92-101

Experimental mineralogy

Optical anomalies and anatomy of crystal aggregates of compounds with beryl structure

Demina T. V., Mikhailov M. A.

Pages 112-121

Stepwise change of modulation wavelength in structure of cubic lazurite under annealing

Sapozhnikov A. N., Tauson V. L., Matveeva L N.

Pages 121-126