Hammer Stone
Ueda-shi, Nagano-ken
There are several theories to explain its formation. One of them explains it as false form of Ikaite.
財）石の博物館TM
Kiseki Museum
Collection Photo Album
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Hammer Stone Ueda-shi, Nagano-ken |
| This stone is called Hammer Stone, because it looks like a hammer. Some archaeologists considered it as stone tool from Stone Age. There are several theories to explain its formation. One of them explains it as false form of Ikaite. |
