{TAIL ~ The spherical porous ceramic body} 1, wherein the porous ceramic body has a polycrystal structure and {HEAD ~ the a major crystal phase} thereof is indialite 
{ TAIL ~ The spherical porous ceramic body } 1 , wherein the porous ceramic body has a polycrystal structure and { HEAD ~ the a major crystal phase } thereof is indialite
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH