Geology of Ore Deposits, 2017, V 59, N 7.

Fluorides and Fluorcarbonates in Rocks 
of the Katugin Complex, 
Eastern Siberia: Indicators of Geochemical 
Mineral Formation Conditions
V. B. Savel’eva, E. P. Bazarova, 
E. A. Khromova and S. V. Kanakin 
p. 561  

Mineral and Physicochemical Systems of Evaporites: 
Geochemical and Thermodynamic Aspects
V. G. Krivovichev and M. V. Charykova 
p. 575  

Thermodynamic Analysis of Secondary Minerals 
Stability in Altered Carbonatites of 
the Oldoinyo Lengai Volcano, Northern Tanzania
E. N. Perova and A. N. Zaitsev 
p. 584  

New Minerals
Ilyukhinite (H3O,Na)14Ca6Mn2Zr3Si26O72(OH)2 ? 3H2O, 
a New Mineral of the Eudialyte Group
N. V. Chukanov, R. K. Rastsvetaeva, K. A. Rozenberg,
S. M. Aksenov, I. V. Pekov, D. I. Belakovsky, 
R. Kristiansen and K. V. Van 
p. 592  

Romanorlovite, a New Copper and Potassium 
Hydroxychloride from the Tolbachik Volcano, 
Kamchatka, Russia
I. V. Pekov, V. O. Yapaskurt, S. N. Britvin, 
M. F. Vigasina, I. S. Lykova, N. V. Zubkova, 
S. V. Krivovichev and E. G. Sidorov 
p. 601  

Tinnunculite, C5H4N4O3 · 2H2O: Occurrences 
on the Kola Peninsula and Redefinition and 
Validation as a Mineral Species
I. V. Pekov, N. V. Chukanov, V. O. Yapaskurt, 
D. I. Belakovskiy, I. S. Lykova, N. V. Zubkova, 
E. P. Shcherbakova, S. N. Britvin and 
A. D. Chervonnyi 
p. 609  


Minerals and Mineral Assemblages
Barringerite Fe2P from Pyrometamorphic 
Rocks of the Hatrurim Formation, Israel
S. N. Britvin, M. N. Murashko, E. Vapnik, 
Yu. S. Polekhovsky and S. V. Krivovichev 
p. 619  

New Ore Minerals from the Kingash Ultramafic 
Massif, Northwestern Eastern Sayan
A. N. Yurichev and A. I. Chernyshov 
p. 626  

Platinoids in the Kaalamo Differentiated Massif 
in the Northern Ladoga Region, Karelia, Russia
O. B. Lavrov and L. V. Kuleshevich 
p. 632  


Mineralogical Crystallography

Minerals with Brackebuschite-Like Structures: 
A Novel Solid Solution System Involving Cr6+ and V5+
D. A. Khanin and I. V. Pekov 
p. 642  

Crystal Chemistry of Pyroaurite from the Kovdor 
Pluton, Kola Peninsula, Russia, and the 
Langban Fe–Mn deposit, Varmland, Sweden
E. S. Zhitova, G. Yu. Ivanyuk, S. V. Krivovichev, 
V. N. Yakovenchuk, Ya. A. Pakhomovsky and 
Yu. A. Mikhailova 
p. 652