@article{oai:ir.kagoshima-u.ac.jp:00014955, author = {中林, 真梨萌 and NAKABAYASHI, Marimo and レーマン, ハフィーズウル and REHMAN, Hafiz Ur}, journal = {鹿児島大学理学部紀要, Reports of the Faculty of Science, Kagoshima University}, month = {Dec}, note = {The Shibi-san granodiorite body is located in the Satsuma peninsula, northwest of Kagoshima. It represents one of the Outer Zone-type Miocene granitic rocks of Kyushu, that intruded into the Cretaceous sedimentary rocks of the Shimanto supergroup. In this study, we investigated zircon crystal shapes that were separated from the granodiorite samples to estimate the temperature of crystallization of magma. In addition, the zircon crystal typology was applied to assign a petrogenetic source to the granitic magma. In total, 629 zircon grains from 8 granitic samples were investigated for crystal shape and the estimated temperatures ranged between 650 and 850 °C, with overall average around 770 °C. Based on the zircon crystal typology, a sub-alkaline granitic source to the parent magma can be assigned.}, pages = {23--31}, title = {鹿児島県紫尾山花崗閃緑岩の結晶温度と岩石成因:ジルコンの結晶形状から推定}, volume = {52}, year = {2019} }