Geology of Ore Deposits, 2024, V 66, N 7, December.

Classification of Rare-Metal Alkali Granites
Yu. B. Marin, V. V. Smolensky, and S. M. Beskin 
p. 905  

Townendite, Na8ZrSi6O18, an Indicator of Extremely 
High Agpaicity and Important Zirconium Concentrator 
in Peralkaline Rocks of the Lovozero Pluton, 
Kola Peninsula
I. V. Pekov, A. A. Zolotarev, N. V. Chukanov, 
V. O. Yapaskurt, and A. G. Turchkova 
p. 914  

Amphibole Supergroup Minerals of Lovozero 
Alkaline Massif (Kola Peninsula, Russia)
L. M. Lyalina, Ya. A. Pakhomovsky, J. A. Mikhailova, a
nd E. A. Selivanova 
p. 928  

MINERALS AND MINERAL PARAGENESES

Pseudobrookite from Active Fumaroles of the Tolbachik 
Volcanic Complex (Kamchatka), and Composition and 
Chemistry of Minerals of the Pseudobrookite Group
F. D. Sandalov, I. V. Pekov, N. N. Koshlyakova, 
D. A. Ksenofontov, and P. S. Zhegunov 
p. 961  

Lead Phosphates (Pyromorphite and Phosphohedyphane) 
from the Oxidation Zone of Baryte–Lead Ores in 
the Ushkatyn-III Deposit, Central Kazakhstan
A. I. Brusnitsyn, E. N. Perova, E. S. Loginov, 
N. V. Platonova, and L. A. Panova 
p. 982  

Chromite–Ulvöspinel Series of Minerals from 
Alkali Picrite–Basic Rocks in the North Siberian 
Platform and Their Oxythermobarometry
A. V. Okrugin 
p. 996  

NEW MINERALS

Winners of the Nomination Mineral of the Year (Period 2014–2021): 
Contribution to Mineralogical Crystallography
D. Yu. Pushcharovsky 
p. 1006  

MINERALOGICAL CRYSTALLOGRAPHY

An X-ray Diffraction Method for Estimating the 
Temperature of Vesuvianite Crystallization
T. L. Panikorovskii, V. N. Yakovenchuk, and 
S. V. Krivovichev 
p. 1022  

Petersite-(Y) from the Mednorudyanskoe Deposit 
(Central Urals) and Its Crystal Structure
S. G. Sustavov, S. N. Britvin, V. O. Yapaskurt, 
D. A. Kleimenov, and I. V. Pekov 
p. 1034  

The Behavior of the Crystal Structure of Leightonite 
K2Ca2Cu(SO4)4⋅2H2O in the Temperature Interval from –180 to 325°C
S. V. Demina, A. P. Shablinskii, S. K. Filatov, 
Y. P. Biryukov, L. P. Vergasova, M. G. Krzhizhanovskaya, 
R. S. Bubnova, and S. V. Moskaleva 
p. 1044