home / agates worldwide / Asia / Japan / Fukushima / Housaka

There is a site for Thundereggs (Lithophysae) that contain Opal nearby Housaka in Fukushima Prefecture, Japan. Typically, the Opal is white and opaque. A gravitational caused banding is visible. Rarely opalecent precious Opal can be found at this site.



Hideharu Yamada is offering a lot of information about japanese agate and others on his website www.lithos-graphics.com.