Dachiardite-Ca
Hama, Kawazu city, Kamo county, Shizuoka pref., Japan
Field of view: 30 mm. Groups of dachiardite-Ca. The radial groups of white prisms are dachiardite-Ca. The clear parts at the top are heulandite-Ca.
Recovered from an open space of tholeiitic andesitic-basaltic tuff breccia in an oceanic arc subjected to prophylitization alteration.
Dachiardite-Ca from this location was described in 1995.
Other localities
- Yanda (Hyaloclastite, Radial)
- Mount Hokidani (Basalt, Tabular)