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...
Transcript of 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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LJLJ
WTWT
JDJD
StSt
LpLp
WAWA
LXLX
YBYB
ShzShz
TATAKHKH
BDBD
KSKS
DLDL
TMTM
TSTS
UHUH
KVKV
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NMNM
DNDN
MGMG
JLJJLJ
QLQL
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LLLL
YL-1YL-1
YGYG
OMOM
BalBal
KSKS
DLDL
ASASTMTM
TSTS
UHUH
KVKV
Early Proterozoic (2000 Ma)
BalBal
UUUU
UAUA
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