Memoirs of the Kakioka Magnetic Observatory Vol.13 No.02， p.17, March, 1970
Results of Magnetic Survey of Volcanoes, Azuma, Zao and Kusatsu-Shirane
In this paper，the author reports some results of magnetic dip survey in Volcanoes Azuma，Zao and Kusatsu-Shirane.
These surveys were carried out in 1966 and 1967. Purpose of the survey is 10 make clear basic character of these volcanoes in calm period.
Observed dip values are shown for all survey points in three volcanoes and also dip variations between each survey points in Kusatsu-Shirane and Kakioka Station are compared.
Finally he suggests effective observation for coming magnetic survey of volcanoes.