H
Hisashi Kuno
Researcher at University of Tokyo
Publications - 30
Citations - 2304
Hisashi Kuno is an academic researcher from University of Tokyo. The author has contributed to research in topics: Basalt & Magma. The author has an hindex of 17, co-authored 30 publications receiving 2283 citations. Previous affiliations of Hisashi Kuno include Tohoku University.
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Lateral variation of basalt magma type across continental margins and Island Arcs
TL;DR: In this paper, the lateral variation of quaternary basalt magmas in the Circum-Pacific belt and island arcs and also in Indonesia change continuously from less alkalic and more siliceous type (tholeiite) on the oceanic side to more alkaloic and less silicerous type (alkali olivine basalt) on a continental side.
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Origin of cenozoic petrographic provinces of Japan and surrounding areas
TL;DR: The boundary lines between the tholeiite and alkali petrographic provinces are located very closely to those between the areas where earthquakes occur at depths shallower than about 200 km and those for deeper ones as mentioned in this paper.
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Origin of andesite and its bearing on the Island arc structure
TL;DR: The hypothesis that andesite magmas originate from basalt through fractionation is supported for the following reasons: 1) A close association of andesites and dacite with basalt in many volcanoes and a complete gradation in chemistry and mineralogy throughout this suite.
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Chemistry of ultramafic nodules and their bearing on the origin of basaltic magmas
TL;DR: In this article, the authors explain the lherzolite variation as due to different degrees of partial melting of a postulated primordial material which is represented by some members of LH nodules having lower MgO/ΣFeO.