Koichi Iwata

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Speaker, Author, Co-Author

One-off sessions

[J] Poster
| O (Public )
| Public

[O-05] Understanding of formation process of Japanese archipelago from Japanese Geoparks

[O05-P19] Activities to protect the formation locality of quartz twins on the Japanese law in the Goto Islands Geopark concept.

*Mana Yasui¹, Koichi Iwata², Hirotaka Karatsu², Ichiro Hosoda² (1.Waseda research institute for science and engineering, 2.Goto municipal office Geopark promotion group.)