Peng‐Li He
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View article: Impactor relics of CI-like chondrites in Chang’e-6 lunar samples
Impactor relics of CI-like chondrites in Chang’e-6 lunar samples Open
The impact history of the Moon provides the opportunity to better understand mass transfer in the Solar System. While Earth’s meteorite collection serves as a key reference for material flux in the Earth–Moon system, it suffers from profou…
View article: The source and thermal driver of young (<3.0 Ga) lunar volcanism
The source and thermal driver of young (<3.0 Ga) lunar volcanism Open
The thermal mechanism that drives the prolonged volcanism on the Moon, especially after the major pulse of Imbrian-aged eruptions, remains unknown. Here, we present a petrological and geochemical study of two types of young farside mare ba…
View article: Melting and melt segregation processes controlling granitic melt composition
Melting and melt segregation processes controlling granitic melt composition Open
Several important processes in the petrogenesis of granite are still debated due to poor understanding of complex interactions between minerals during the melting and melt segregation processes. To promote improved understanding of the min…
View article: Revisiting the Tianwen Yellow Pumice (TYP) Eruption of Changbaishan Volcano: Tephra Correlation, Eruption Timing and Its Climatostratigraphical Context
Revisiting the Tianwen Yellow Pumice (TYP) Eruption of Changbaishan Volcano: Tephra Correlation, Eruption Timing and Its Climatostratigraphical Context Open
Changbaishan volcano (China/North Korea) is one of the most active and hazardous volcanic centers in Northeast Asia. Despite decades of intensive research, the eruption history of this stratovolcano remains poorly constrained. One of the m…
View article: Melting and melt segregation processes controlling granitic melt composition: petrogenetic constraints from the Triassic migmatite in South China
Melting and melt segregation processes controlling granitic melt composition: petrogenetic constraints from the Triassic migmatite in South China Open
Granitic melt composition is controlled by melting reactions and modified by melt segregation process. This is a fundamental but unresolved issue for granite petrogenesis. To investigate the influence of these two processes on granitic mel…
View article: Melting and melt segregation processes controlling granitic melt composition
Melting and melt segregation processes controlling granitic melt composition Open
Granitic melt composition is controlled by melting reactions and modified by melt segregation process. This is a fundamental but unresolved issue for granite petrogenesis. To investigate the influence of these two processes on granitic mel…
View article: Melting and melt segregation processes controlling granitic melt composition
Melting and melt segregation processes controlling granitic melt composition Open
Granitic melt composition is controlled by melting reactions and modified by melt segregation process. This is a fundamental but unresolved issue for granite petrogenesis. To investigate the influence of these two processes on granitic mel…
View article: Thermal and compositional anomalies in a detailed xenolith-based lithospheric mantle profile of the Siberian craton and the origin of seismic midlithosphere discontinuities
Thermal and compositional anomalies in a detailed xenolith-based lithospheric mantle profile of the Siberian craton and the origin of seismic midlithosphere discontinuities Open
The fine structure and thermal state of >200-km-thick cratonic lithosphere remain poorly explored because of insufficient sampling and uncertainties in pressure (P) and temperature (T) estimates. We report exceptionally detailed thermal…
View article: Supporting Information
Supporting Information Open
Table S1. SIMS zircon U–Pb dating results and O isotope for the Wajilitag gabbros Table S2. Whole rock major (wt%) and trace (ppm) elements compositions for the Wajilitag mafic-ultramafic rocks Table S3. Whole rock Sr–Nd–Hf isotopic compos…
View article: Mineralogy Constraints on Magmatic Processes Controlling Adakitic Features of Early Permian High-magnesium Diorites in the Western Tianshan Orogenic Belt
Mineralogy Constraints on Magmatic Processes Controlling Adakitic Features of Early Permian High-magnesium Diorites in the Western Tianshan Orogenic Belt Open
Whole-rock geochemistry, usually changed by magmatic processes, might provide misleading information on the petrogenesis of adakites. The Heishantou porphyritic diorites in Nileke, Western Tianshan orogenic belt record complex magma chambe…
View article: Melt-forming and melt-loss reactions controlling granitic melt composition
Melt-forming and melt-loss reactions controlling granitic melt composition Open
Partial melting is a primary process for the continental differentiation. Composition of granitic melts are dominated by the melting process and possibly modified by later interaction with residual minerals in the source. Systematic petrog…
View article: High-Mg andesitic rocks formed through crustal magmatic differentiation
High-Mg andesitic rocks formed through crustal magmatic differentiation Open
High-Mg andesitic rocks are enriched in both compatible (Mg, Cr and Ni) and incompatible elements (Si, Ba and Sr), which indicates the complexity of their petrogenesis. Models involving hybridization of the mantle source and input from ada…
View article: Table S1: Olivine chemistry of the Quaternary Datong basalts in the Trans-North China Orogen: Insights into mantle source lithology and redox–hydration state
Table S1: Olivine chemistry of the Quaternary Datong basalts in the Trans-North China Orogen: Insights into mantle source lithology and redox–hydration state Open
Table showing standard olivine compositions (29-MG) determined by EPMA in this study
View article: Magmatic Processes Associated with Oceanic Crustal Accretion at Slow-spreading Ridges: Evidence from Plagioclase in Mid-ocean Ridge Basalts from the South China Sea
Magmatic Processes Associated with Oceanic Crustal Accretion at Slow-spreading Ridges: Evidence from Plagioclase in Mid-ocean Ridge Basalts from the South China Sea Open
Magmatic processes associated with oceanic crustal accretion at slow-spreading mid-oceanic ridges are less well understood compared with those at fast-spreading ridges. Zoned plagioclase in the basalts might record these magmatic processes…
View article: Plume‐orogenic lithosphere interaction recorded in the Haladala layered intrusion in the Southwest Tianshan Orogen, NW China
Plume‐orogenic lithosphere interaction recorded in the Haladala layered intrusion in the Southwest Tianshan Orogen, NW China Open
The plume‐orogenic lithosphere interaction may be common and important for the generation of large igneous provinces. The information regarding such a process is recorded by the Haladala gabbroic intrusion (~300 Ma), the largest layered ul…