The origin, chronology, and chemical
composition of pillow basalts reveal more
about the evolution of the ancient Paleo‐Asian
Ocean
The Petrogenesis of Pillow Basalts in West Junggar, Northwest China
YANG et al. (2017) | DOI: 10.1002/GJ.3078
PETROGENESIS OF PILLOW BASALTS IN WEST JUNGGAR, NW CHINA:CONSTRAINTS FROM GEOCHRONOLOGY, GEOCHEMISTRY, AND SR–ND–PB ISOTOPES
West Junggar, Northwest China includes silurian pillow basalts of the
Mayilashan Formation
Petrogenesis of pillow basalt samples
Petrogenesis of these rocks are important for the understanding of the tectonic evolution of the area
What is the origin, chronology, and chemical composition of pillow basalts in West Junggar?
Geochronologicalanalysis
Geochemicalanalysis
Sr–Nd–Pb isotope analysis
Central Asian Orogenic Belt
These characteristics indicate that the magmas were derived from a deep OIB reservoir
Eruption: 437.2 ± 2.2 MaMiddle Silurian period
Zircon dating
Dupal‐like isotopic signature of the crust of the southern Paleo‐Asian
Ocean
Sr-Nd-Pb isotope analysis
Chemical signature of ocean island basalt (OIB), which is alkaline, rich in light rare earth
elements, and deficient in heavyrare earth elements
Geochemical analysis
YANG et aL. (2019) | DOI: 10.1002/GJ.3078
PETROGENESIS OF PILLOW BASALTS IN WEST JUNGGAR, NW CHINA: CONSTRAINTS FROM GEOCHRONOLOGY, GEOCHEMISTRY, AND SR–ND–PB ISOTOPES
The Petrogenesis of Pillow Basalts in West Junggar, Northwest China
Chemical signature of ocean island basalt (OIB), which is
alkaline, rich in light rare earth elements, and deficient in heavy rare earth elements
Geochemical analysis
Dupal‐like isotopic signature of the crust of the southern
Paleo‐Asian Ocean
Sr-Nd-Pb isotope analysis
Eruption: 437.2 ± 2.2 MaMiddle Silurian period
Zircon dating
Petrogenesis of pillow basalt samples
What is the origin, chronology, and chemical composition of pillow basalts in West Junggar?
Geochronologicalanalysis
Geochemicalanalysis
Sr–Nd–Pb isotope analysis
West Junggar, Northwest China includes silurian pillow basalts of the Mayilashan Formation
Petrogenesis of these rocks are important for the
understanding of the tectonic evolution of the area
Central Asian Orogenic Belt
The origin, chronology, and chemical composition of
pillow basalts reveal more about the evolution of the ancient Paleo‐Asian Ocean
These characteristics indicate that the magmas were derived from a deep OIB reservoir
The origin, chronology, and
chemical composition of pillow basalts reveal
more about the evolution of the ancient
Paleo‐Asian Ocean
Chemical signature of ocean island basalt (OIB), which is
alkaline, rich in light rare earth elements, and deficient in heavy rare earth elements
Geochemical analysis
Dupal‐like isotopic signature of the crust of the southern
Paleo‐Asian Ocean
Sr-Nd-Pb isotope analysis
Eruption: 437.2 ± 2.2 MaMiddle Silurian period
Zircon dating
The Petrogenesis of Pillow Basalts in West Junggar, Northwest China
YANG et al. (2019) | DOI: 10.1002/GJ.3078
PETROGENESIS OF PILLOW BASALTS IN WEST JUNGGAR, NW CHINA: CONSTRAINTS FROM GEOCHRONOLOGY, GEOCHEMISTRY, AND SR–ND–PB ISOTOPES
West Junggar, Northwest China includes silurian pillow basalts of the Mayilashan Formation
Petrogenesis of these rocks are important for the understanding of the tectonic evolution of the area
What is the origin, chronology, and chemical composition of pillow basalts in West Junggar?
These characteristics indicate that the magmas were derived from a deep OIB reservoir
Petrogenesis of pillow basalt samples
Geochronologicalanalysis
Geochemicalanalysis
Sr–Nd–Pb isotope analysis