Artificial marble, cured resin containing mica flake and/or glass flakes, and polymerizable composition containing mica flakes and/or glass flakes

The present invention relates to a polymerizable composition useful in producing a pattern material for artificial marble which contains a mica flake and/or glass flake. Further, the present invention relates to a mica flake- and/or glass flake-containing cured resin article obtained by curing this polymerizable composition, and artificial marble having natural grain-like pattern containing a ground material of this cured resin article. An artificial marble having appearance remarkably resembling that of a natural stone in which particles (X) containing a vinyl polymer (A) and mica flake (B) and/or a glass flake (C) are dispersed in a matrix (Y) containing a vinyl polymer (E); a mica flake- and/or glass flake-containing cured resin article which is useful as this particle (X); and a mica flake- and/or glass flake-containing polymerizable composition useful for production of the cured resin article.