U.S. DEPARTMENT OF THE INTERIOR · SMA js ss AR se SHA AR hr gh ha sj bl es ga trb AT HU gh sj ND...

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KSKS

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TSTS

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Early Proterozoic (2000 Ma)

BalBal

UUUU

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NMNM

DNDN

Late Early Proterozoic (1800-1900 Ma)

BalBal

LBLB

IngIng

TagTag

DRDR

FHFH

YL-2YL-2

WDWD

CNCN

KOKO

TsMTsM

TseTse

BMBM

B-KB-K

OLOL

BodBodAPAP

CYCYISIS

VAVA

KNKN

KYKY

PrSPrS

HGHG

JXJX

DMDM

TnDTnD

PrBPrB

BEBE

IGIG

MRMR

TTTT

TTTT

TTTT

TTTT

653-718 Ma

APAP

CYCYISIS

VAVA

601-852 Ma

LALA

LALA

HOHO

TOTO

LSLS

HGHG

LALA

Early-Middle Neoproterozoic

LALA

HOHO

TOTO

Late Neoproterozoic

Mesoproterozoic Metallogenic Belts Neoproterozoic Metallogenic Belts

Archean Metallogenic Belts Paleoproterozoic Metallogenic Belts

U.S. DEPARTMENT OF THE INTERIORU.S. GEOLOGICAL SURVEY

PREPARED IN COLLABORATION WITHRUSSIAN ACADEMY OF SCIENCESMONGOLIAN ACADEMY OF SCIENCESJILIN UNIVERSITYKOREAN INSTITUTE OF GEOSCIENCE AND MINERALSGEOLOGICAL SURVEY OF JAPAN/AIST

OPEN-FILE REPORT 03-203

SHEET 2 OF 4

PRELIMINARY METALLOGENIC BELT AND MINERAL DEPOSIT MAPS FOR NORTHEAST ASIA:SHEET 2 - ARCHEAN THROUGH NEOPROTEROZOIC METALLOGENIC BELTS

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RussianAcademy of Sciences, Khabarovsk

RussianAcademy of Sciences, Novosibirsk

MongolianAcademy of Sciences, Ulaanbaatar

Mineral ResourcesAuthority of Mongolia, Ulaanbaatar

Korean Institute of Geology, Mining, and Materials, Taejon

RussianAcademy of Sciences, Vladivostok

Geological Survey of Japan/AIST, Tsukuba

RussianAcademy of Sciences,Yakutsk

Irkutsk State Technical University, Irkutsk

Jilin University, Changchun

Yakutian State University,Yakutsk

Mongolian University of Science and Technology, Ulaanbaatar

RussianAcademy of Sciences, Irkutsk

RussianAcademy of Sciences, Blagoveschensk

Ministry of Industry and Commerce, Mongolia

RussianAcademy of Sciences, Magadan

Mongolian National University, Ulaanbaatar

ALROSAJoint Company, Mirnyi

8U.S. Geological Survey, Menlo Park

Geologic base map is generalized version of Northeast Asia GeodynamicsMap (Parfenov, and others, 2003).

Specific regions for these maps were compiled by the following persons.

Region or Country Contributors

Eastern Siberia Elimir G. Distanov, Alexander A. Obolenskiy, Nikolay V. Popov, Vitaly I.

Sotnikov

Transbaikalia Anatoliy P. Kochnev, Mikhail I. Kuzmin, Sergey A. Letunov, Galina D. Malceva,

Zhan V. Seminskiy, Alexander V. Spiridonov, Lydia M. Zorina1

Yakutia Gennandiy V. Biryul'kin, Yury V. Davydov, Valeriy Yu. Fridovskiy, Gennadiy N.

Gamyanin, Alexei V. Kostin, Valeriy M. Nikitin, Leonid M. Parfenov, Andrei V.

Prokopiev, Alexander P. Smelov, Valeriy V. Stogni y, Valeriy M. Supletsov,

Vladimir F. Timofeev, Oleg A. Tyan, Valeriy G. Vetluzhskikh, Yakov V.

Yakovlev, Vladimir I. Zhizhin, Nikolay N. Zinchuk

Russia Far East Alexander I. Khanchuk, Nikolai A. Goryachev, V.D. Melnikov, Vladimir Ratkin,

Sergey M. Rodionov, Vladimir I. Shpikerman,

Mongolia Sodov Ariunbileg, Jamba Byamba, Gunchin Dejidmaa, Dangindorjiin Dorjgotov,

Ochir Gerel, Ayurzana Gotovsuren,

China Jiliang Li, Xujun Li, Fengyue Sun, Aihua Xi, Qiusheng Zhang, Hongquan Yan

South Korea Duk Hwan Hwang,

Japan Masatsugu Ogasawara, Sadahisa Sudo, Koji Wakita

Lambert Azimuthal equal-area projectionCentral longitude 110 degrees EastCentral latitude 60 degrees NorthGeographic base from Miller and others (1998, 1999)

SCALE : 1:15,000,000

0

0 400

500

600 800200 1000 KILOMETERS

1000 MILES

Compiled by Alexander A. Obolenskiy , Sergey M. Rodionov , Gunchin Dejidmaa , Ochir Gerel , Duk Hwan Hwang , Robert J. Miller ,

Warren J. Nokleberg , Masatsugu Ogasawara , Alexander P. Smelov , Hongquan Yan , and Zhan V. Seminskiy

Sun , Sun ,

2 1 4 13 5 8

8 7 9 11 10

17

11 11

With compilations on specific regions by Sodov Ariunbileg , Gennandiy V. Biryul'kin , Jamba Byamba , Yury V. Davydov , Elimir G. Distanov ,

Dangindorjiin Dorjgotov , Gennadiy N. Gamyanin , Valeriy Yu. Fridovskiy , Nikolai A. Goryachev , Ayurzana Gotovsuren , Alexander I. Khanchuk ,

Anatoliy P. Kochnev , Alexei V. Kostin , Mikhail I. Kuzmin , Sergey A. Letunov , Jiliang Li , Xujun Li , Galina D. Malceva , V.D. Melnikov ,

Valeriy M. Nikitin , Leonid M. Parfenov , Nikolay V. Popov , Andrei V. Prokopiev , Vladimir Ratkin , Vladimir I. Shpikerman , Vitaly I. Sotnikov ,

Alexander V. Spiridonov , Valeriy V. Stogniy , Sadahisa Sudo , Fengyue Sun , Jiapeng Weizhi Valeriy M. Supletsov , Vladimir F. Timofeev ,

Oleg A. Tyan , Valeriy G. Vetluzhskikh , Koji Wakta , Aihua Xi , Yakov V. Yakovlev , Vladimir I. Zhizhin , Nikolay N. Zinchuk , and Lydia M. Zorina

3 9 18 9 2

18 9 12 16 6

10 9 14 14 11 11 10 9

12 9 2 9 6 17 2

14 12 7 11 9 9

9 9 7 11 9 12 19 14

MIN

ER

AL

RE

SO

URCES, METALLOGENES

IS, T

EC

TO

NIC

S

NORTHEAST ASIA

RA

S, M

AS, JU, KIGAM, GSJ, US

GS

CONTACTS, FAULTS, AND SYMBOLS

Major icefield

Lake

Symbols

Post-Accretion Faults

Sedimentary contact borderingoverlap assemblge

Thrust

Active subduction zone

All contacts between terranes are faults

Normal fault

Astrobleme

Rift

Metallogenic beltED

Major melange zone

TERRANES IN LATE PRECAMBRIAN ANDPHANEROZOIC OROGENIC BELTS

EXPLANATION

Cratonal terrane

Passive continental margin terrane

Continental margin turbidite terrane

Continental margin arc terrane

Island arc terrane

Oceanic terrane and oceanic crust of oceans

Accretionary wedge terrane B,dominantly oceanic rocks with lesser turbidites

Metamorphic terrane

TERRANES IN EARLY PRECAMBRIANCRYSTALLINE BASEMENT OF CRATONS AND

CRATONS WITH MIOGEOCLINAL OVERLAP

Granite-greenstone terrane

Tonalite-trondhjemite-gneiss terrane

Granulite-orthogneiss terrane

Granulite-paragneiss terrane

Paragneiss terrane

Greenschist terrane

(Assemblages shown by lighter hues according to age;for overlap assemblages with long age span,the color of the oldest major unit is shown.

Accretionary wedge terrane A,dominantly turbidites with lesser orno oceanic rocks

OVERLAP AND STITCH ASSEMBLAGES

Cenozoic

Middle and Late Paleozoic (Devonian through Permian)

Late Neoproterozoic and Early Paleozoic(Vendian through Silurian)

Neoproterozoic through Riphean

Mesoproterozoic

Paleoproterozoic

Mesozoic (Triassic, Jurassic, and Cretaceous)

Craton with miogeoclinal overlapand craton margin