留学生ビデオ HOKKAIDO - Apoi hike 
[ 2014/06/19 ]
The earth's surface is covered with tectonic plates. Mt. Apoi was formed as the result of the collision of gigantic tectonic plates, about 13 million years ago.
The collision also exposed the mantle, with had been pushed onto the surface. The mantle, made of peridotite, has a great geological value.

by Moran

出典 / 関連リンク : http://jb.mline.tv/movie.php?ch=6&id=378




ICET - Center for International Cultural Exchange of Technology
Nagoya, Japan and Berkeley, California