Alkaline rocks from the Deccan Large Igneous Province: Time–space distribution, petrology, geochemistry and economic aspects
We present a comprehensive review on the alkaline rocks from the Deccan Large Igneous
Province (DLIP) and discuss their (i) temporal and spatial association with the Deccan …
Province (DLIP) and discuss their (i) temporal and spatial association with the Deccan …
40Ar/39Ar dating of basaltic rocks and the pitfalls of plagioclase alteration
Abstract 40 Ar/39 Ar geochronology is one of the most important techniques for constraining
the timing of basaltic events due to the paucity of suitable minerals in basalts for other …
the timing of basaltic events due to the paucity of suitable minerals in basalts for other …
Generation of arc-like and OIB-like magmas triggered by slab detachment in the eastern Mexican alkaline province: petrological evidence from the Cenozoic sierra de …
LA Elizondo-Pacheco… - Journal of …, 2022 - academic.oup.com
The origin of the Eastern Mexican Alkaline Province has been explained by landward arc
migration and subsequent asthenospheric upwelling after slab roll-back of the Farallon …
migration and subsequent asthenospheric upwelling after slab roll-back of the Farallon …
Widespread silicic and alkaline magmatism synchronous with the Deccan Traps flood basalts, India
AR Basu, P Chakrabarty, D Szymanowski… - Earth and Planetary …, 2020 - Elsevier
Deccan Traps (DT) volcanism and the Chicxulub bolide impact have been suggested as
potential triggers of the Cretaceous–Paleogene boundary (KPB) mass extinction. Recently …
potential triggers of the Cretaceous–Paleogene boundary (KPB) mass extinction. Recently …
东天山地区中天山地块早二叠世后碰撞伸展与壳幔岩浆作用: 来自二长闪长玢岩的制约
张维峰， 邓新， 张利国， 王晶， 谢国刚， 金鑫镖 - 地球科学, 2024 - earth-science.net
研究区的二长闪长玢岩出露于中天山地块南缘, 是东天山地区二叠纪岩浆活动的典型代表.
锆石LA-ICP-MS 年代学研究获得其成岩年龄为281.3±1.5 Ma. 岩体Na 2 O+ K 2 O …
锆石LA-ICP-MS 年代学研究获得其成岩年龄为281.3±1.5 Ma. 岩体Na 2 O+ K 2 O …
Petrogenesis of Mediterranean lamproites and associated rocks: The role of overprinted metasomatic events in the post-collisional lithospheric upper mantle
High-MgO lamproite and lamproite-like (ie lamprophyric) ultrapotassic rocks are recurrent in
the Mediterranean and surrounding regions. They are associated in space and time with …
the Mediterranean and surrounding regions. They are associated in space and time with …
Mantle and crustal contributions to the Mount Girnar alkaline plutonic complex and the circum-Girnar mafic-silicic intrusions of Saurashtra, northwestern Deccan Traps
Continental flood basalt (CFB) provinces, while dominated by tholeiitic basalts and basaltic
andesites, often also contain alkaline mafic to felsic lavas and intrusions. The tholeiitic and …
andesites, often also contain alkaline mafic to felsic lavas and intrusions. The tholeiitic and …
Short-lived alkaline magmatism related to the Réunion plume in the Deccan Large Igneous Province: inferences from petrology, 40Ar/39Ar geochronology and …
Available geochronological information on Deccan indicates prolonged (started at 68.5 Ma)
alkaline magmatism related to the Réunion mantle plume based on the 40 Ar/39 Ar ages …
alkaline magmatism related to the Réunion mantle plume based on the 40 Ar/39 Ar ages …
Origin of silicic rocks of the Deccan traps continental flood basalt province: inferences from field observations, petrography, and geochemistry
The origin of silicic rocks (SiO 2> 65 wt%) in Continental Flood Basalt (CFB) provinces could
be attributed to complex petrogenetic processes. The 65.5–66 Ma old Deccan Traps CFB …
be attributed to complex petrogenetic processes. The 65.5–66 Ma old Deccan Traps CFB …
The Southeastern Saurashtra dyke swarm, Deccan Traps: magmatic evolution of a tholeiitic basalt–basaltic andesite–andesite–rhyolite suite
Abstract The Deccan Traps continental flood basalt (CFB) province of India contains several
dyke swarms, which are dominated by tholeiitic basalts and basaltic andesites. The …
dyke swarms, which are dominated by tholeiitic basalts and basaltic andesites. The …