ECGLAL 115(6) 1157–1372 ISSN 0361-0128

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EconomicGeology BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTSSEPTEMBER–OCTOBER 2020 VOLUME 115 / NUMBER 6

NORILSK REGION, SIBERIA

CONTENTSA Special Issue Dedicated to the Norilsk-Talnakh Deposits

Guest Editors: Stephen J. Barnes, Kreshimir N. Malitch, and Marina A. Yudovskaya

Stephen J. Barnes, Kreshimir N. Malitch, and Marina A. Yudovskaya

A. V. Latyshev, V. A. Rad’ko, R. V. Veselovskiy, A. M. Fetisova, and V. E. Pavlov

Kreshimir N. Malitch, Elena A. Belousova, William L. Grif� n, Laure Martin,

Inna Yu. Badanina, and Sergey F. Sluzhenikin

Alexander E. Mar� n, Alexei V. Ivanov, Vadim S. Kamenetsky, Adam Abersteiner, Tamara Yu. Yakich, and Timur V. Dudkin

Louise Schoneveld, Stephen J. Barnes, Morgan Williams, Margaux Le Vaillant,

and David Paterson

Charley J. Duran, Sarah-Jane Barnes, Eduardo T. Mansur, Sarah A.S. Dare,

L. Paul Bédard, and Sergey F. Sluzhenikin

Sergey F. Sluzhenikin, Marina A. Yudovskaya, Stephen J. Barnes, Vera D. Abramova,

Margaux Le Vaillant, Dmitry B. Petrenko, Antonina V. Grigor’eva, and Valeriya D. Brovchenko

Louise Schoneveld, Stephen J. Barnes, Belinda Godel, Margaux Le Vaillant,

Marina A. Yudovskaya, Vadim Kamenetsky, and Sergey F. Sluzhenikin

Ivan F. Chayka, Vadim S. Kamenetsky, Liudmila M. Zhitova, Andrey E. Izokh,

Nadezhda D. Tolstykh, Adam Abersteiner, Boris M. Lobastov, and Tamara Yu. Yakich

Valeriya D. Brovchenko, Sergey F. Sluzhenikin, Elena V. Kovalchuk, So� a V. Kovrigina,

Vera D. Abramova, and Marina A. Yudovskaya

1157

1173

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1213

1227

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1267

1305

1321

1343

13631371

Papers

Introduction to the Special Issue on the Norilsk-Talnakh Ni-Cu-Platinum Group Element DepositsCorrelation of the Permian-Triassic Ore-Bearing Intrusions of the Norilsk Region with the Volcanic Sequence of the Siberian Traps Based on Paleomagnetic DataOxygen-Hafnium-Neodymium Isotope Constraints on the Origin of the Talnakh Ultrama� c-Ma� c Intrusion (Norilsk Province, Russia)Contact Metamorphic and Metasomatic Processes at the Kharaelakh Intrusion, Oktyabrsk Deposit, Norilsk-Talnakh Ore District: Application of LA-ICP-MS Dating of Perovskite, Apatite, Garnet, and TitaniteSilicate and Oxide Mineral Chemistry and Textures of the Norilsk-Talnakh Ni-Cu-Platinum Group Element Ore-Bearing IntrusionsMagnetite Chemistry by LA-ICP-MS Records Sul� de Fractional Crystallization in Massive Nickel-Copper-Platinum Group Element Ores from the Norilsk-Talnakh Mining District (Siberia, Russia): Implications for Trace Element Partitioning into MagnetiteLow-Sul� de Platinum Group Element Ores of the Norilsk-Talnakh Camp

Oxide-Sul� de-Melt-Bubble Interactions in Spinel-Rich Taxitic Rocks of the Norilsk-Talnakh Intrusions, Polar Siberia

Hybrid Nature of the Platinum Group Element Chromite-Rich Rocks of the Norilsk 1 Intrusion: Genetic Constraints from Cr Spinel and Spinel-Hosted Multiphase InclusionsPlatinum Group Element Enrichment of Natural Quenched Sul� de Solid Solutions, the Norilsk 1 Deposit, Russia

Interesting Papers in Other Journals

Errata

• Introduction to the Norilsk-Talnakh Ni-Cu-PGE Deposits• Correlation of Norilsk Intrusions with the Siberian Traps• O-Hf-Nd Isotope Constraints on the Talnakh Intrusion• Metamorphic and Metasomatic Processes, Norilsk-Talnakh• Trace Element Zonation in the Norilsk-Talnakh Intrusions• Magnetite Chemistry in the Norilsk-Talnakh Massive

Sul� de Ores

• Low-Sul� de PGE Ores of the Norilsk-Type Deposits• Magma-Bubble Interactions in Norilsk-Talnakh

Low-Sul� de Ores• Spinel Minerals and Inclusions in the Norilsk 1

Low-Sul� de Ores

• Sul� de PGE Enrichment, Norilsk 1 Deposit, Russia

IN THIS ISSUE

PZ

C P2 3

P T3 1

K Cretaceous rocks

Permian and Triassic lavas

Paleozoic rocks

Tunguska Group Location of the studied sites

Troughs boundaries

Norilsk

Pyasino

Melkoe

Lama

Glubokoe

Icon

Abagalakh

PZ

Mikchangda

Mikchangda

Kumga

Talovaya

P T3 1

P T3 1

C P2 3

K

Talnakh

70°00'

88°

90°

69°30'

KHARAELAKHTROUGH

NORILSKTROUGH

IMANGDATROUGH

T

G

Kha

ntay

kaRy

bnin

skiy

uplif

t

ICONTROUGH

NK

f

69°00'

Norilsk-2

Fault zones

Kara Sea

Laptev Sea

Taymyr fold b

elt

Enisey-Khata

nga basin

WestSiberianbasin

Anabarshield

Khatanga

Aldan Sh

ield

70o

60o

1000 1 02 0

Bratsk

Irkutsk

Tunguskasyncline

Turukhansk

A

Permian Triassic Siberian TrapsPrecambrian basement of the Siberian platform

Paleozoic fold belts

Mesozoic basinsarea shown in B

Angara Taseevasyncline

Viluysyncline

BEurasia

platformSiberian

Norilsk-1

Chernogorsky

-

-

-- - -

Talnakh apophyseTalnakh

Kharaelakh

Intrusions: a outcrops; b minesa b

-

-

Norilsk

Zayachiy Creek

Oganer sill

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