Research paper
Basaltic cognate enclaves from Dokdo Island as a window for intraplate mafic alkaline OIB magma dynamics in a back-arc basin
About this item
- Title
- Basaltic cognate enclaves from Dokdo Island as a window for intraplate mafic alkaline OIB magma dynamics in a back-arc basin
- Content partner
- University of Otago
- Collection
- Otago University Research Archive
- Description
Volcanoes with ocean island basalt (OIB)-like characteristics occur in all settings. Their origin is particularly enigmatic when they occur in close spatial and temporal association with subduction-related volcanism (e.g., back-arc basin basalts; BABB). A set of cognate enclaves and a late-intruding dike from Dokdo Island (Republic of Korea) were used to probe an intraplate mafic alkaline plumbing system developed in a back-arc basin. Detailed petrography, mineral chemistry, and whole-rock ma...
- Format
- Research paper
- Research format
- Scholarly text / Journal article
- Thesis level
- Article
- Date created
- 2022-08-01
- Creator
- Park, Jongkyu / Lim, Hoseong / Myeong, Bora / Jang, Yun-Deuk / Brenna, Marco
- URL
- https://hdl.handle.net/10523/19125
- Related subjects
- alkalinity / Asia / back-arc basins / basalts / basins / Cenozoic / chain silicates / clinopyroxene / Dokdo Island / Eocene / Far East / feldspar group / fractional crystallization / framework silicates / geologic barometry / Igneous and metamorphic petrology / igneous rocks / inclusions / intraplate processes / Japan Sea / Korea / mafic magmas / magmas / magmatism / Miocene / Neogene / North Pacific / Northwest Pacific / ocean-island basalts / Oligocene / Pacific Ocean / Paleogene / partial melting / plagioclase / Pliocene / pyroxene group / Quaternary / silicates / South Korea / Tertiary / volcanic rocks / West Pacific / whole rock
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