Li2o-al2o3-sio2-based crystallized glass and method for producing same In a Li 2 O—Al 2 O 3 —SiO 2 based crystallized glass using SnO 2 as a substitute fining agent for As 2 O 3 or Sb 2 O 3 , a crystallized glass having less yellow coloration is provided at low costs. The ...