07

Landscapes of Japan, 07, Andesitic lava flow, from the 1719 eruption of Mt. Iwate.

Andesitic lava flow, from the 1719 eruption of Mt. Iwate

This nearly two and one-half mile long lava flow was extruded through the east flank of Mt. Iwate. The surface is typical blocky, or aa, type of lava. Note that some vegetation has begun to grow on the lava surface. -- Other volcanic landforms near Mt. Iwate include bubbling hot springs, fumaroles and small geysers, especially in the Hachimantai Plateau to the north.
 
Editorial assistant: Joseph Augustin. Collection librarian: Amy Bryant. Please send any questions, comments, or content corrections to Michael Thiedeman, Professor of Art, Earlham College, Richmond, IN 47374 USA. email address: thiedmi@earlham.edu -- For specific reference to the images in the Landscapes of Japan set, you are invited to contacted Dr. Charles Martin, Professor Emeritus, Dept. of Geology, Earlham College, email address: martich@earlham.edu