INDIA CHINA (TAIWAN) VIETNAM LAOS CHINA (HAINAN… · Bandung Semarang Yogyakarta...
Transcript of INDIA CHINA (TAIWAN) VIETNAM LAOS CHINA (HAINAN… · Bandung Semarang Yogyakarta...
170° E150° E130° E110° E
20° N
0°
20° S
Arie
Mamut
Monywa
Tangse
Simuku
Phu Kam
Panguna
YanderaOk Tedi
Grasberg
Mengapur
Tapadaa
Kaputusan
Batu Hijau
Wafi-Golpu
Tombulilato
Star Mt. FutikStar Mt. Nong River
Kodu (Ofi Creek,Mount Bini)
Koloula (Guadalcanal Joint Venture)
Frieda River
WaivakaNamosi
INDONESIA
PHILIPPINES
PAPUANEW GUINEA
SOLOMANISLANDS
VANUATU
MALAYSIAMALAYSIA
FIJI
CHINA(TAIWAN)
INDONESIA
CHINA
MYANMAR
THAILAND
VIETNAM
INDIA
CAMBODIA
AUSTRALIA
INDONESIA
CHINA(HAINAN)
LAOS
SINGAPORE
NORTH PACIFIC OCEAN
INDIAN OCEAN
Andaman Sea
Gulf of Thailand
Coral Sea
South China Sea
Java Sea
Timor Sea Arafura Sea
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0 250 500 MILES
Deposit
Prospect
EXPLANATION
Indochina Peninsula area
Melanesia
New Guinea and other islands
Indonesian and Malaysian Islands area
Porphyry copper tractsof Southeast Asia
Political boundary source: U.S. Department of State (2009)Projection: Asia South Albers Equal Area Conic;Central meridian 115° E; latitude of origin 15° S
Figure 1. Map showing permissive tracts for porphyry copper deposits in Southeast Asia and Melanesia, grouped by geographic areas. Porphyry copper deposits (filled squares) and significant prospects (open squares) are shown; deposits mentioned in the text are labeled.
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20° N
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20° S
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Figure 3. Map of the principal magmatic arcs of Southeast Asia and Melanesia. Arcs that continue north into the Philippines are shown in gray. See table 2 for map key and references.
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INDIA
MYANMAR
CHINA
CHINA(TAIWAN)
CHINA(HAINAN)
VIETNAM
LAOS
THAILAND
CAMBODIA
PHILIPPINES
MALAYSIA
MALAYSIA
INDONESIA
INDONESIA
INDONESIA
AUSTRALIA
PAPUANEW GUINEA SOLOMON
ISLANDS
VANUATU
SINGAPORE
FIJI
NORTH PACIFIC OCEAN
SOUTH PACIFIC OCEAN
Coral Sea
Andaman Sea
South China Sea
INDIAN OCEAN
Java Sea
Timor Sea
Arafura Sea
Banda Sea
Karimata Strait
Celebes Sea
Gulf of Thailand
0 1,000500 KILOMETERS
0 250 500 MILES
Political boundary source U.S. Department of State (2009)Projection: Asia South Albers Equal Area Conic;Central meridian 115° E; latitude of origin 15° S
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Bandung
Semarang
Yogyakarta
Tanjungkarang-Telukbetung
Jakarta
Kendari
Makassar
Dili
Surabaja
Mataram
Kupang
Batu Hijau
Bima
Ciemas
Dodo-Elang
Hulu
Pekalongan
Sabarati
Selodong
Tirtomoyo
TrenggalekTujuh-Bukit
INDONESIAINDONESIA
INDONESIA
TIMOR-LESTE
INDONESIA
TIMOR-LESTE
JAVA TRENCH TIMOR TROUGH
Wetar
Flores
Sumbawa
Bali
Java
INDIAN OCEAN
Java Sea
Timor Sea
Banda Sea
Flores Sea
142pCu7025a
142pCu7025b142pCu7025c
125° E115° E105° E
5° S
10° S
Base from ESRI ArcGIS Online (2009)World Shaded ReliefPolitical boundary source: U.S. Department of State (2009)Projection: Asia South Albers Equal Area Conic;Central meridian 115° E; latitude of origin 15° S
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0 100 200 MILES
EXPLANATION
Eurasian continental crust
Australian continental crust Porphyry copper deposit
Porphyry copper prospect
Permissive intrusive rock
Permissive volcanic rock
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Subduction zone
Spreading center
Strike-slip fault
Thrust fault
Assessed porphyry copper tract 142pCu7025
Figure F3. Map showing the distribution of permissive igneous rocks, tectonic features, and porphyry copper deposits and prospects for tract 142pCu7025, Sunda-Banda Arc—Indonesia. 142pCu7025a, Java (Jawa) Island. 142pCu7025b, Bali to west Flores Islands. 142pCu7025c, east Flores to Wetar Islands.
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INDONESIA
Jayapura
PACIFIC OCEAN
Ceram Sea
Halnahera Sea
140° E135° E130° E
0°
Base from ESRI ArcGIS Online (2009)World Shaded ReliefPolitical boundary source: U.S. Department of State (2009)Projection: Asia South Albers Equal Area Conic;Central meridian 135° E; latitude of origin 15° S
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0 50 100 MILES
EXPLANATION
Permissive intrusive rock
Permissive volcanic rock
(( (( Subduction and suture zone
Spreading center
Strike-slip fault
Assessed porphyry copper tract 142pCu7208
Figure R2. Map showing igneous rocks used to delineate tract 142pCu7208, Inner Melanesian Arc Terranes I—Papua and West Papua, Indonesia.
Figure V2A. Maps showing subareas and igneous rocks used to delineate tract 009pCu7210, Outer Melanesian Arc II—Melanesia. A, Solomon Islands, showing different basement “terrains” and extent of arc development (after Petterson and others, 1999). Petterson and others (1999) proposed the term “terrain” to describe the geodynamic framework of the Solomon Islands. Terrains are distinguished from one another based on geology, tectonic history, and age. The term “terrane” sensu stricto refers to fault-bounded areas that have unique geological histories. B, Vanuatu. C, Fiji.
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SAN CRISTOBAL TRENCH
Poha
Mase
Kele
Tirua
FauroMerigunaKiovokase
Ballyorlo
Hidden Valley Mbetilonga (Guadalcanal Joint Venture)
Makira Island
Bougainville
Choiseul Island
Santa Isabel Island
Shortland Islands
New Georgia Islands
Malaita
Florida Islands
Guadalcanal
Russell Islands
Savo
SOLOMAN ISLANDS
PAPUA NEW GUINEA
Coral Sea
SOUTH PACIFIC OCEAN
162° E160° E158° E156° E
6° S
8° S
10° S
Base from ESRI ArcGIS Online (2009)World Shaded ReliefPolitical boundary source: U.S. Department of State (2009)Projection: Asia South Albers Equal Area Conic;Central meridian 168° E; latitude of origin 15° S
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0 50 100 MILES
EXPLANATION
Permissive intrusive rock
Assessed porphyry copper tract 009pCu7210
Porphyry copper deposit
Porphyry copper prospect
Permissive volcanic rock
South Solomon MORB Terrain (Cretaceous basement with stage 1+2 arcs)
Ontong Java Plateau Terrain (no arcs)
Makira Terrain (Cretaceous - Oligocene basement + stage 2 arc)
Central Solomon Terrain (stage 1 arc basement + stage 2 arc)
New Georgia Terrain (Unknown basement, Late Miocene to Holocene stage 2 arc)
Subduction zone((((
Koloula (Guadalcanal Joint Venture)
EspirituSantoIsland
Coral Sea
SOUTH PACIFIC OCEAN
168° E
166° E
14°S16°S
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N Malakula prospect area?
d'En
treca
steau
z Sou
th Zo
ne
Malakula Island
Torres Islands
VANUATU
NEW HEBRIDES TRENCH
NEW HEBRIDES TRENCH
d'En
treca
stea
uz N
orth
Zon
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NEW HEBRIDES TRENCH
EXPLANATION
Permissive intrusive rock
Assessed porphyry copper tract009pCu7210
Porphyry copper prospect
Permissive volcanic rock
Base from ESRI ArcGIS Online (2009)World Shaded ReliefPolitical boundary source: U.S. Department of State (2009)Projection: Asia South Albers Equal Area Conic;Central meridian 168° E; latitude of origin 15° S
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0 25 50 MILES
7525
B
Espiritu Santo skarn prospect area 3Espiritu Santo skarn prospect area 2
Espiritu Santo skarn prospect area 1
Figure V2B. Maps showing subareas and igneous rocks used to delineate tract 009pCu7210, Outer Melanesian Arc II—Melanesia. A, Solomon Islands, showing different basement “terrains” and extent of arc development (after Petterson and others, 1999). Petterson and others (1999) proposed the term “terrain” to describe the geodynamic framework of the Solomon Islands. Terrains are distinguished from one another based on geology, tectonic history, and age. The term “terrane” sensu stricto refers to fault-bounded areas that have unique geological histories. B, Vanuatu. C, Fiji.