Mount Ahoro
Mount Ahoro (阿幌岳, Ahoro-dake) is a mountain in Tsubetsu, Hokkaidō, Japan. It is the source of the Abashiri River. The mountain is made up of non-alkaline mafic volcanic rock that is 1.7 million to 7 million years old.
References
- ^ 網走川 (in Japanese). Ministry of Land, Infrastructure and Transport and Tourism Hokkaido Regional Development Bureau. Archived from the original on 2007-12-30. Retrieved 2009-05-07.
- ^ "Hokkaido". Seamless Digital Geological Map of Japan. Geological Survey of Japan, AIST. 2007. Retrieved 2011-07-10. N3(102) per legend; located just northwest of Mt. Oakan (1370m). Map shows 978m elevation.
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