Cerasite (Photo)
Muscovite or Paragonite replacing Cordierite overgrown on a hexagonal prism of Indialite. The cross section is composed of an Indialite hexagon and surrounding 6 sectors, which looks like cherry blossoms petals.
Year of discovery: 1889 (Japan as the first occurence in the World)
Locality list: 35 localities of cerasite